说明
这节教给用户使用C#做一个串口调试助手,
用户可在此基础上依据自己的需求做修改
本人的其它关于串口通信的上位机也会在此基础上做修改,
请用户认真学习本节.
新建工程
布局串口配置页面
1.拖拽上来一个 GroupBox
2.重新命名
3.拖拽上去6个Label,位置和显示如下
4. 拖拽上去5个ComboBox,1个Button,位置如下
设置Button的显示改为打开串口
-----------------------------------------------------------------------------------------------以上需要嵌入视频演示
5. 添加ComboBox显示的内容
5.1:以波特率的ComboBox详细叙述
1382400 921600 460800 256000 230400 128000 115200 76800 57600 43000 38400 19200 14400 9600
4800
1200
运行一下
5.2:设置停止位的ComboBox里面的数据
1
1.5
2
5.3:设置数据位的ComboBox里面的数据
8
7
6
5
5.4:设置校验位的ComboBox里面的数据
无
奇校验
偶校验
----------------------------------以上需要录制演示视频
拖拽串口控件
获取电脑上可用串口,并显示在端口号的ComboBox里面
1.双击窗体,进入窗体加载回调函数
2.在页面加载函数中填写以下程序
string[] ports = System.IO.Ports.SerialPort.GetPortNames();//获取电脑上可用串口号 comboBox1.Items.AddRange(ports);//给comboBox1添加数据 comboBox1.SelectedIndex = comboBox1.Items.Count > 0 ? 0 : -1;//如果里面有数据,显示第0个
警告:请选择对应的comboBox
comboBox1
3.启动
comboBox里面显示当前电脑上可用串口号
4. 设置下默认显示的配置
comboBox2.Text = "115200";/*默认波特率:115200*/ comboBox3.Text = "1";/*默认停止位:1*/ comboBox4.Text = "8";/*默认数据位:8*/ comboBox5.Text = "无";/*默认奇偶校验位:无*/
5.启动
打开关闭串口
1.双击按钮进入按钮点击事件
2.按钮点击事件函数内部程序如下
if (button1.Text == "打开串口"){//如果按钮显示的是打开串口 try{//防止意外错误 serialPort1.PortName = comboBox1.Text;//获取comboBox1要打开的串口号 serialPort1.BaudRate = int.Parse(comboBox2.Text);//获取comboBox2选择的波特率 serialPort1.DataBits = int.Parse(comboBox4.Text);//设置数据位 /*设置停止位*/ if (comboBox3.Text == "1") { serialPort1.StopBits = StopBits.One; } else if (comboBox3.Text == "1.5") { serialPort1.StopBits = StopBits.OnePointFive; } else if (comboBox3.Text == "2") { serialPort1.StopBits = StopBits.Two; } /*设置奇偶校验*/ if (comboBox5.Text == "无") { serialPort1.Parity = Parity.None; } else if (comboBox5.Text == "奇校验") { serialPort1.Parity = Parity.Odd; } else if (comboBox5.Text == "偶校验") { serialPort1.Parity = Parity.Even; } serialPort1.Open();//打开串口 button1.Text = "关闭串口";//按钮显示关闭串口 } catch (Exception err) { MessageBox.Show("打开失败"+ err.ToString(), "提示!");//对话框显示打开失败 } } else{//要关闭串口 try{//防止意外错误 serialPort1.Close();//关闭串口 } catch (Exception){} button1.Text = "打开串口";//按钮显示打开 }
提示:serialPort1
3.启动测试
检测串口热插拔
1.在串口模块拔插的时候,重新更新下串口comboBox的内容
然后:
如果热插拔的是用户刚打开的串口,则按钮显示 "打开串口",comboBox显示初始化的串口号
如果热插拔的不是用户刚打开的串口,则comboBox还是显示咱刚才的串口号
2.用一个变量记录用户打开的串口号
String serialPortName;
serialPortName = comboBox1.Text;
2.添加系统函数 protected override void WndProc(ref Message m)
protected override void WndProc(ref Message m) { if (m.Msg == 0x0219){//设备改变 if (m.WParam.ToInt32() == 0x8004){//usb串口拔出 string[] ports = System.IO.Ports.SerialPort.GetPortNames();//重新获取串口 comboBox1.Items.Clear();//清除comboBox里面的数据 comboBox1.Items.AddRange(ports);//给comboBox1添加数据 if (button1.Text == "关闭串口"){//用户打开过串口 if (!serialPort1.IsOpen){//用户打开的串口被关闭:说明热插拔是用户打开的串口 button1.Text = "打开串口"; serialPort1.Dispose();//释放掉原先的串口资源 comboBox1.SelectedIndex = comboBox1.Items.Count > 0 ? 0 : -1;//显示获取的第一个串口号 } else{ comboBox1.Text = serialPortName;//显示用户打开的那个串口号 } } else{//用户没有打开过串口 comboBox1.SelectedIndex = comboBox1.Items.Count > 0 ? 0 : -1;//显示获取的第一个串口号 } } else if (m.WParam.ToInt32() == 0x8000){//usb串口连接上 string[] ports = System.IO.Ports.SerialPort.GetPortNames();//重新获取串口 comboBox1.Items.Clear(); comboBox1.Items.AddRange(ports); if (button1.Text == "关闭串口"){//用户打开过一个串口 comboBox1.Text = serialPortName;//显示用户打开的那个串口号 } else{ comboBox1.SelectedIndex = comboBox1.Items.Count > 0 ? 0 : -1;//显示获取的第一个串口号 } } } base.WndProc(ref m); }
提示:C#常用事件对应值
/// <summary> /// Window API enumerations /// </summary> #region Peek Message Flags public enum PeekMessageFlags { PM_NOREMOVE = 0, PM_REMOVE = 1, PM_NOYIELD = 2 } #endregion #region Windows Messages public enum WinMsg { WM_NULL = 0x0000, WM_CREATE = 0x0001, WM_DESTROY = 0x0002, WM_MOVE = 0x0003, WM_SIZE = 0x0005, WM_ACTIVATE = 0x0006, WM_SETFOCUS = 0x0007, WM_KILLFOCUS = 0x0008, WM_ENABLE = 0x000A, WM_SETREDRAW = 0x000B, WM_SETTEXT = 0x000C, WM_GETTEXT = 0x000D, WM_GETTEXTLENGTH = 0x000E, WM_PAINT = 0x000F, WM_CLOSE = 0x0010, WM_QUERYENDSESSION = 0x0011, WM_QUIT = 0x0012, WM_QUERYOPEN = 0x0013, WM_ERASEBKGND = 0x0014, WM_SYSCOLORCHANGE = 0x0015, WM_ENDSESSION = 0x0016, WM_SHOWWINDOW = 0x0018, WM_CTLCOLOR = 0x0019, WM_WININICHANGE = 0x001A, WM_SETTINGCHANGE = 0x001A, WM_DEVMODECHANGE = 0x001B, WM_ACTIVATEAPP = 0x001C, WM_FONTCHANGE = 0x001D, WM_TIMECHANGE = 0x001E, WM_CANCELMODE = 0x001F, WM_SETCURSOR = 0x0020, WM_MOUSEACTIVATE = 0x0021, WM_CHILDACTIVATE = 0x0022, WM_QUEUESYNC = 0x0023, WM_GETMINMAXINFO = 0x0024, WM_PAINTICON = 0x0026, WM_ICONERASEBKGND = 0x0027, WM_NEXTDLGCTL = 0x0028, WM_SPOOLERSTATUS = 0x002A, WM_DRAWITEM = 0x002B, WM_MEASUREITEM = 0x002C, WM_DELETEITEM = 0x002D, WM_VKEYTOITEM = 0x002E, WM_CHARTOITEM = 0x002F, WM_SETFONT = 0x0030, WM_GETFONT = 0x0031, WM_SETHOTKEY = 0x0032, WM_GETHOTKEY = 0x0033, WM_QUERYDRAGICON = 0x0037, WM_COMPAREITEM = 0x0039, WM_GETOBJECT = 0x003D, WM_COMPACTING = 0x0041, WM_COMMNOTIFY = 0x0044, WM_WINDOWPOSCHANGING = 0x0046, WM_WINDOWPOSCHANGED = 0x0047, WM_POWER = 0x0048, WM_COPYDATA = 0x004A, WM_CANCELJOURNAL = 0x004B, WM_NOTIFY = 0x004E, WM_INPUTLANGCHANGEREQUEST = 0x0050, WM_INPUTLANGCHANGE = 0x0051, WM_TCARD = 0x0052, WM_HELP = 0x0053, WM_USERCHANGED = 0x0054, WM_NOTIFYFORMAT = 0x0055, WM_CONTEXTMENU = 0x007B, WM_STYLECHANGING = 0x007C, WM_STYLECHANGED = 0x007D, WM_DISPLAYCHANGE = 0x007E, WM_GETICON = 0x007F, WM_SETICON = 0x0080, WM_NCCREATE = 0x0081, WM_NCDESTROY = 0x0082, WM_NCCALCSIZE = 0x0083, WM_NCHITTEST = 0x0084, WM_NCPAINT = 0x0085, WM_NCACTIVATE = 0x0086, WM_GETDLGCODE = 0x0087, WM_SYNCPAINT = 0x0088, WM_NCMOUSEMOVE = 0x00A0, WM_NCLBUTTONDOWN = 0x00A1, WM_NCLBUTTONUP = 0x00A2, WM_NCLBUTTONDBLCLK = 0x00A3, WM_NCRBUTTONDOWN = 0x00A4, WM_NCRBUTTONUP = 0x00A5, WM_NCRBUTTONDBLCLK = 0x00A6, WM_NCMBUTTONDOWN = 0x00A7, WM_NCMBUTTONUP = 0x00A8, WM_NCMBUTTONDBLCLK = 0x00A9, WM_KEYDOWN = 0x0100, WM_KEYUP = 0x0101, WM_CHAR = 0x0102, WM_DEADCHAR = 0x0103, WM_SYSKEYDOWN = 0x0104, WM_SYSKEYUP = 0x0105, WM_SYSCHAR = 0x0106, WM_SYSDEADCHAR = 0x0107, WM_KEYLAST = 0x0108, WM_IME_STARTCOMPOSITION = 0x010D, WM_IME_ENDCOMPOSITION = 0x010E, WM_IME_COMPOSITION = 0x010F, WM_IME_KEYLAST = 0x010F, WM_INITDIALOG = 0x0110, WM_COMMAND = 0x0111, WM_SYSCOMMAND = 0x0112, WM_TIMER = 0x0113, WM_HSCROLL = 0x0114, WM_VSCROLL = 0x0115, WM_INITMENU = 0x0116, WM_INITMENUPOPUP = 0x0117, WM_MENUSELECT = 0x011F, WM_MENUCHAR = 0x0120, WM_ENTERIDLE = 0x0121, WM_MENURBUTTONUP = 0x0122, WM_MENUDRAG = 0x0123, WM_MENUGETOBJECT = 0x0124, WM_UNINITMENUPOPUP = 0x0125, WM_MENUCOMMAND = 0x0126, WM_CTLCOLORWinMsgBOX = 0x0132, WM_CTLCOLOREDIT = 0x0133, WM_CTLCOLORLISTBOX = 0x0134, WM_CTLCOLORBTN = 0x0135, WM_CTLCOLORDLG = 0x0136, WM_CTLCOLORSCROLLBAR = 0x0137, WM_CTLCOLORSTATIC = 0x0138, WM_MOUSEMOVE = 0x0200, WM_LBUTTONDOWN = 0x0201, WM_LBUTTONUP = 0x0202, WM_LBUTTONDBLCLK = 0x0203, WM_RBUTTONDOWN = 0x0204, WM_RBUTTONUP = 0x0205, WM_RBUTTONDBLCLK = 0x0206, WM_MBUTTONDOWN = 0x0207, WM_MBUTTONUP = 0x0208, WM_MBUTTONDBLCLK = 0x0209, WM_MOUSEWHEEL = 0x020A, WM_PARENTNOTIFY = 0x0210, WM_ENTERMENULOOP = 0x0211, WM_EXITMENULOOP = 0x0212, WM_NEXTMENU = 0x0213, WM_SIZING = 0x0214, WM_CAPTURECHANGED = 0x0215, WM_MOVING = 0x0216, WM_DEVICECHANGE = 0x0219, WM_MDICREATE = 0x0220, WM_MDIDESTROY = 0x0221, WM_MDIACTIVATE = 0x0222, WM_MDIRESTORE = 0x0223, WM_MDINEXT = 0x0224, WM_MDIMAXIMIZE = 0x0225, WM_MDITILE = 0x0226, WM_MDICASCADE = 0x0227, WM_MDIICONARRANGE = 0x0228, WM_MDIGETACTIVE = 0x0229, WM_MDISETMENU = 0x0230, WM_ENTERSIZEMOVE = 0x0231, WM_EXITSIZEMOVE = 0x0232, WM_DROPFILES = 0x0233, WM_MDIREFRESHMENU = 0x0234, WM_IME_SETCONTEXT = 0x0281, WM_IME_NOTIFY = 0x0282, WM_IME_CONTROL = 0x0283, WM_IME_COMPOSITIONFULL = 0x0284, WM_IME_SELECT = 0x0285, WM_IME_CHAR = 0x0286, WM_IME_REQUEST = 0x0288, WM_IME_KEYDOWN = 0x0290, WM_IME_KEYUP = 0x0291, WM_MOUSEHOVER = 0x02A1, WM_MOUSELEAVE = 0x02A3, WM_CUT = 0x0300, WM_COPY = 0x0301, WM_PASTE = 0x0302, WM_CLEAR = 0x0303, WM_UNDO = 0x0304, WM_RENDERFORMAT = 0x0305, WM_RENDERALLFORMATS = 0x0306, WM_DESTROYCLIPBOARD = 0x0307, WM_DRAWCLIPBOARD = 0x0308, WM_PAINTCLIPBOARD = 0x0309, WM_VSCROLLCLIPBOARD = 0x030A, WM_SIZECLIPBOARD = 0x030B, WM_ASKCBFORMATNAME = 0x030C, WM_CHANGECBCHAIN = 0x030D, WM_HSCROLLCLIPBOARD = 0x030E, WM_QUERYNEWPALETTE = 0x030F, WM_PALETTEISCHANGING = 0x0310, WM_PALETTECHANGED = 0x0311, WM_HOTKEY = 0x0312, WM_PRINT = 0x0317, WM_PRINTCLIENT = 0x0318, WM_HANDHELDFIRST = 0x0358, WM_HANDHELDLAST = 0x035F, WM_AFXFIRST = 0x0360, WM_AFXLAST = 0x037F, WM_PENWINFIRST = 0x0380, WM_PENWINLAST = 0x038F, WM_APP = 0x8000, WM_USER = 0x0400, WM_REFLECT = WM_USER + 0x1c00 } #endregion #region Window Styles public enum WindowStyles : uint { WS_OVERLAPPED = 0x00000000, WS_POPUP = 0x80000000, WS_CHILD = 0x40000000, WS_MINIMIZE = 0x20000000, WS_VISIBLE = 0x10000000, WS_DISABLED = 0x08000000, WS_CLIPSIBLINGS = 0x04000000, WS_CLIPCHILDREN = 0x02000000, WS_MAXIMIZE = 0x01000000, WS_CAPTION = 0x00C00000, WS_BORDER = 0x00800000, WS_DLGFRAME = 0x00400000, WS_VSCROLL = 0x00200000, WS_HSCROLL = 0x00100000, WS_SYSMENU = 0x00080000, WS_THICKFRAME = 0x00040000, WS_GROUP = 0x00020000, WS_TABSTOP = 0x00010000, WS_MINIMIZEBOX = 0x00020000, WS_MAXIMIZEBOX = 0x00010000, WS_TILED = 0x00000000, WS_ICONIC = 0x20000000, WS_SIZEBOX = 0x00040000, WS_POPUPWINDOW = 0x80880000, WS_OVERLAPPEDWINDOW = 0x00CF0000, WS_TILEDWINDOW = 0x00CF0000, WS_CHILDWINDOW = 0x40000000 } #endregion #region Window Extended Styles public enum WindowExStyles { WS_EX_DLGMODALFRAME = 0x00000001, WS_EX_NOPARENTNOTIFY = 0x00000004, WS_EX_TOPMOST = 0x00000008, WS_EX_ACCEPTFILES = 0x00000010, WS_EX_TRANSPARENT = 0x00000020, WS_EX_MDICHILD = 0x00000040, WS_EX_TOOLWINDOW = 0x00000080, WS_EX_WINDOWEDGE = 0x00000100, WS_EX_CLIENTEDGE = 0x00000200, WS_EX_CONTEXTHELP = 0x00000400, WS_EX_RIGHT = 0x00001000, WS_EX_LEFT = 0x00000000, WS_EX_RTLREADING = 0x00002000, WS_EX_LTRREADING = 0x00000000, WS_EX_LEFTSCROLLBAR = 0x00004000, WS_EX_RIGHTSCROLLBAR = 0x00000000, WS_EX_CONTROLPARENT = 0x00010000, WS_EX_STATICEDGE = 0x00020000, WS_EX_APPWINDOW = 0x00040000, WS_EX_OVERLAPPEDWINDOW = 0x00000300, WS_EX_PALETTEWINDOW = 0x00000188, WS_EX_LAYERED = 0x00080000 } #endregion #region ShowWindow Styles public enum ShowWindowStyles : short { SW_HIDE = 0, SW_SHOWNORMAL = 1, SW_NORMAL = 1, SW_SHOWMINIMIZED = 2, SW_SHOWMAXIMIZED = 3, SW_MAXIMIZE = 3, SW_SHOWNOACTIVATE = 4, SW_SHOW = 5, SW_MINIMIZE = 6, SW_SHOWMINNOACTIVE = 7, SW_SHOWNA = 8, SW_RESTORE = 9, SW_SHOWDEFAULT = 10, SW_FORCEMINIMIZE = 11, SW_MAX = 11 } #endregion #region SetWindowPos Z Order public enum SetWindowPosZOrder { HWND_TOP = 0, HWND_BOTTOM = 1, HWND_TOPMOST = -1, HWND_NOTOPMOST = -2 } #endregion #region SetWindowPosFlags public enum SetWindowPosFlags : uint { SWP_NOSIZE = 0x0001, SWP_NOMOVE = 0x0002, SWP_NOZORDER = 0x0004, SWP_NOREDRAW = 0x0008, SWP_NOACTIVATE = 0x0010, SWP_FRAMECHANGED = 0x0020, SWP_SHOWWINDOW = 0x0040, SWP_HIDEWINDOW = 0x0080, SWP_NOCOPYBITS = 0x0100, SWP_NOOWNERZORDER = 0x0200, SWP_NOSENDCHANGING = 0x0400, SWP_DRAWFRAME = 0x0020, SWP_NOREPOSITION = 0x0200, SWP_DEFERERASE = 0x2000, SWP_ASYNCWINDOWPOS = 0x4000 } #endregion #region Virtual Keys public enum VirtualKeys { VK_LBUTTON = 0x01, VK_CANCEL = 0x03, VK_BACK = 0x08, VK_TAB = 0x09, VK_CLEAR = 0x0C, VK_RETURN = 0x0D, VK_SHIFT = 0x10, VK_CONTROL = 0x11, VK_MENU = 0x12, VK_CAPITAL = 0x14, VK_ESCAPE = 0x1B, VK_SPACE = 0x20, VK_PRIOR = 0x21, VK_NEXT = 0x22, VK_END = 0x23, VK_HOME = 0x24, VK_LEFT = 0x25, VK_UP = 0x26, VK_RIGHT = 0x27, VK_DOWN = 0x28, VK_SELECT = 0x29, VK_EXECUTE = 0x2B, VK_SNAPSHOT = 0x2C, VK_HELP = 0x2F, VK_0 = 0x30, VK_1 = 0x31, VK_2 = 0x32, VK_3 = 0x33, VK_4 = 0x34, VK_5 = 0x35, VK_6 = 0x36, VK_7 = 0x37, VK_8 = 0x38, VK_9 = 0x39, VK_A = 0x41, VK_B = 0x42, VK_C = 0x43, VK_D = 0x44, VK_E = 0x45, VK_F = 0x46, VK_G = 0x47, VK_H = 0x48, VK_I = 0x49, VK_J = 0x4A, VK_K = 0x4B, VK_L = 0x4C, VK_M = 0x4D, VK_N = 0x4E, VK_O = 0x4F, VK_P = 0x50, VK_Q = 0x51, VK_R = 0x52, VK_S = 0x53, VK_T = 0x54, VK_U = 0x55, VK_V = 0x56, VK_W = 0x57, VK_X = 0x58, VK_Y = 0x59, VK_Z = 0x5A, VK_NUMPAD0 = 0x60, VK_NUMPAD1 = 0x61, VK_NUMPAD2 = 0x62, VK_NUMPAD3 = 0x63, VK_NUMPAD4 = 0x64, VK_NUMPAD5 = 0x65, VK_NUMPAD6 = 0x66, VK_NUMPAD7 = 0x67, VK_NUMPAD8 = 0x68, VK_NUMPAD9 = 0x69, VK_MULTIPLY = 0x6A, VK_ADD = 0x6B, VK_SEPARATOR = 0x6C, VK_SUBTRACT = 0x6D, VK_DECIMAL = 0x6E, VK_DIVIDE = 0x6F, VK_ATTN = 0xF6, VK_CRSEL = 0xF7, VK_EXSEL = 0xF8, VK_EREOF = 0xF9, VK_PLAY = 0xFA, VK_ZOOM = 0xFB, VK_NONAME = 0xFC, VK_PA1 = 0xFD, VK_OEM_CLEAR = 0xFE, VK_LWIN = 0x5B, VK_RWIN = 0x5C, VK_APPS = 0x5D, VK_LSHIFT = 0xA0, VK_RSHIFT = 0xA1, VK_LCONTROL = 0xA2, VK_RCONTROL = 0xA3, VK_LMENU = 0xA4, VK_RMENU = 0xA5 } #endregion #region PatBlt Types public enum PatBltTypes { SRCCOPY = 0x00CC0020, SRCPAINT = 0x00EE0086, SRCAND = 0x008800C6, SRCINVERT = 0x00660046, SRCERASE = 0x00440328, NOTSRCCOPY = 0x00330008, NOTSRCERASE = 0x001100A6, MERGECOPY = 0x00C000CA, MERGEPAINT = 0x00BB0226, PATCOPY = 0x00F00021, PATPAINT = 0x00FB0A09, PATINVERT = 0x005A0049, DSTINVERT = 0x00550009, BLACKNESS = 0x00000042, WHITENESS = 0x00FF0062 } #endregion #region Clipboard Formats public enum ClipboardFormats : uint { CF_TEXT = 1, CF_BITMAP = 2, CF_METAFILEPICT = 3, CF_SYLK = 4, CF_DIF = 5, CF_TIFF = 6, CF_OEMTEXT = 7, CF_DIB = 8, CF_PALETTE = 9, CF_PENDATA = 10, CF_RIFF = 11, CF_WAVE = 12, CF_UNICODETEXT = 13, CF_ENHMETAFILE = 14, CF_HDROP = 15, CF_LOCALE = 16, CF_MAX = 17, CF_OWNERDISPLAY = 0x0080, CF_DSPTEXT = 0x0081, CF_DSPBITMAP = 0x0082, CF_DSPMETAFILEPICT = 0x0083, CF_DSPENHMETAFILE = 0x008E, CF_PRIVATEFIRST = 0x0200, CF_PRIVATELAST = 0x02FF, CF_GDIOBJFIRST = 0x0300, CF_GDIOBJLAST = 0x03FF } #endregion #region Common Controls Initialization flags public enum CommonControlInitFlags { ICC_LISTVIEW_CLASSES = 0x00000001, ICC_TREEVIEW_CLASSES = 0x00000002, ICC_BAR_CLASSES = 0x00000004, ICC_TAB_CLASSES = 0x00000008, ICC_UPDOWN_CLASS = 0x00000010, ICC_PROGRESS_CLASS = 0x00000020, ICC_HOTKEY_CLASS = 0x00000040, ICC_ANIMATE_CLASS = 0x00000080, ICC_WIN95_CLASSES = 0x000000FF, ICC_DATE_CLASSES = 0x00000100, ICC_USEREX_CLASSES = 0x00000200, ICC_COOL_CLASSES = 0x00000400, ICC_INTERNET_CLASSES = 0x00000800, ICC_PAGESCROLLER_CLASS = 0x00001000, ICC_NATIVEFNTCTL_CLASS = 0x00002000 } #endregion #region Common Controls Styles public enum CommonControlStyles { CCS_TOP = 0x00000001, CCS_NOMOVEY = 0x00000002, CCS_BOTTOM = 0x00000003, CCS_NORESIZE = 0x00000004, CCS_NOPARENTALIGN = 0x00000008, CCS_ADJUSTABLE = 0x00000020, CCS_NODIVIDER = 0x00000040, CCS_VERT = 0x00000080, CCS_LEFT = (CCS_VERT | CCS_TOP), CCS_RIGHT = (CCS_VERT | CCS_BOTTOM), CCS_NOMOVEX = (CCS_VERT | CCS_NOMOVEY) } #endregion #region ToolBar Styles public enum ToolBarStyles { TBSTYLE_BUTTON = 0x0000, TBSTYLE_SEP = 0x0001, TBSTYLE_CHECK = 0x0002, TBSTYLE_GROUP = 0x0004, TBSTYLE_CHECKGROUP = (TBSTYLE_GROUP | TBSTYLE_CHECK), TBSTYLE_DROPDOWN = 0x0008, TBSTYLE_AUTOSIZE = 0x0010, TBSTYLE_NOPREFIX = 0x0020, TBSTYLE_TOOLTIPS = 0x0100, TBSTYLE_WRAPABLE = 0x0200, TBSTYLE_ALTDRAG = 0x0400, TBSTYLE_FLAT = 0x0800, TBSTYLE_LIST = 0x1000, TBSTYLE_CUSTOMERASE = 0x2000, TBSTYLE_REGISTERDROP = 0x4000, TBSTYLE_TRANSPARENT = 0x8000, TBSTYLE_EX_DRAWDDARROWS = 0x00000001 } #endregion #region ToolBar Ex Styles public enum ToolBarExStyles { TBSTYLE_EX_DRAWDDARROWS = 0x1, TBSTYLE_EX_HIDECLIPPEDBUTTONS = 0x10, TBSTYLE_EX_DOUBLEBUFFER = 0x80 } #endregion #region ToolBar Messages public enum ToolBarMessages { WM_USER = 0x0400, TB_ENABLEBUTTON = (WM_USER + 1), TB_CHECKBUTTON = (WM_USER + 2), TB_PRESSBUTTON = (WM_USER + 3), TB_HIDEBUTTON = (WM_USER + 4), TB_INDETERMINATE = (WM_USER + 5), TB_MARKBUTTON = (WM_USER + 6), TB_ISBUTTONENABLED = (WM_USER + 9), TB_ISBUTTONCHECKED = (WM_USER + 10), TB_ISBUTTONPRESSED = (WM_USER + 11), TB_ISBUTTONHIDDEN = (WM_USER + 12), TB_ISBUTTONINDETERMINATE = (WM_USER + 13), TB_ISBUTTONHIGHLIGHTED = (WM_USER + 14), TB_SETSTATE = (WM_USER + 17), TB_GETSTATE = (WM_USER + 18), TB_ADDBITMAP = (WM_USER + 19), TB_ADDBUTTONSA = (WM_USER + 20), TB_INSERTBUTTONA = (WM_USER + 21), TB_ADDBUTTONS = (WM_USER + 20), TB_INSERTBUTTON = (WM_USER + 21), TB_DELETEBUTTON = (WM_USER + 22), TB_GETBUTTON = (WM_USER + 23), TB_BUTTONCOUNT = (WM_USER + 24), TB_COMMANDTOINDEX = (WM_USER + 25), TB_SAVERESTOREA = (WM_USER + 26), TB_CUSTOMIZE = (WM_USER + 27), TB_ADDSTRINGA = (WM_USER + 28), TB_GETITEMRECT = (WM_USER + 29), TB_BUTTONSTRUCTSIZE = (WM_USER + 30), TB_SETBUTTONSIZE = (WM_USER + 31), TB_SETBITMAPSIZE = (WM_USER + 32), TB_AUTOSIZE = (WM_USER + 33), TB_GETTOOLTIPS = (WM_USER + 35), TB_SETTOOLTIPS = (WM_USER + 36), TB_SETPARENT = (WM_USER + 37), TB_SETROWS = (WM_USER + 39), TB_GETROWS = (WM_USER + 40), TB_GETBITMAPFLAGS = (WM_USER + 41), TB_SETCMDID = (WM_USER + 42), TB_CHANGEBITMAP = (WM_USER + 43), TB_GETBITMAP = (WM_USER + 44), TB_GETBUTTONTEXTA = (WM_USER + 45), TB_GETBUTTONTEXTW = (WM_USER + 75), TB_REPLACEBITMAP = (WM_USER + 46), TB_SETINDENT = (WM_USER + 47), TB_SETIMAGELIST = (WM_USER + 48), TB_GETIMAGELIST = (WM_USER + 49), TB_LOADIMAGES = (WM_USER + 50), TB_GETRECT = (WM_USER + 51), TB_SETHOTIMAGELIST = (WM_USER + 52), TB_GETHOTIMAGELIST = (WM_USER + 53), TB_SETDISABLEDIMAGELIST = (WM_USER + 54), TB_GETDISABLEDIMAGELIST = (WM_USER + 55), TB_SETSTYLE = (WM_USER + 56), TB_GETSTYLE = (WM_USER + 57), TB_GETBUTTONSIZE = (WM_USER + 58), TB_SETBUTTONWIDTH = (WM_USER + 59), TB_SETMAXTEXTROWS = (WM_USER + 60), TB_GETTEXTROWS = (WM_USER + 61), TB_GETOBJECT = (WM_USER + 62), TB_GETBUTTONINFOW = (WM_USER + 63), TB_SETBUTTONINFOW = (WM_USER + 64), TB_GETBUTTONINFOA = (WM_USER + 65), TB_SETBUTTONINFOA = (WM_USER + 66), TB_INSERTBUTTONW = (WM_USER + 67), TB_ADDBUTTONSW = (WM_USER + 68), TB_HITTEST = (WM_USER + 69), TB_SETDRAWTEXTFLAGS = (WM_USER + 70), TB_GETHOTITEM = (WM_USER + 71), TB_SETHOTITEM = (WM_USER + 72), TB_SETANCHORHIGHLIGHT = (WM_USER + 73), TB_GETANCHORHIGHLIGHT = (WM_USER + 74), TB_SAVERESTOREW = (WM_USER + 76), TB_ADDSTRINGW = (WM_USER + 77), TB_MAPACCELERATORA = (WM_USER + 78), TB_GETINSERTMARK = (WM_USER + 79), TB_SETINSERTMARK = (WM_USER + 80), TB_INSERTMARKHITTEST = (WM_USER + 81), TB_MOVEBUTTON = (WM_USER + 82), TB_GETMAXSIZE = (WM_USER + 83), TB_SETEXTENDEDSTYLE = (WM_USER + 84), TB_GETEXTENDEDSTYLE = (WM_USER + 85), TB_GETPADDING = (WM_USER + 86), TB_SETPADDING = (WM_USER + 87), TB_SETINSERTMARKCOLOR = (WM_USER + 88), TB_GETINSERTMARKCOLOR = (WM_USER + 89) } #endregion #region ToolBar Notifications public enum ToolBarNotifications { TTN_NEEDTEXTA = ((0 - 520) - 0), TTN_NEEDTEXTW = ((0 - 520) - 10), TBN_QUERYINSERT = ((0 - 700) - 6), TBN_DROPDOWN = ((0 - 700) - 10), TBN_HOTITEMCHANGE = ((0 - 700) - 13) } #endregion #region Reflected Messages public enum ReflectedMessages { OCM__BASE = (WinMsg.WM_USER + 0x1c00), OCM_COMMAND = (OCM__BASE + WinMsg.WM_COMMAND), OCM_CTLCOLORBTN = (OCM__BASE + WinMsg.WM_CTLCOLORBTN), OCM_CTLCOLOREDIT = (OCM__BASE + WinMsg.WM_CTLCOLOREDIT), OCM_CTLCOLORDLG = (OCM__BASE + WinMsg.WM_CTLCOLORDLG), OCM_CTLCOLORLISTBOX = (OCM__BASE + WinMsg.WM_CTLCOLORLISTBOX), OCM_CTLCOLORWinMsgBOX = (OCM__BASE + WinMsg.WM_CTLCOLORWinMsgBOX), OCM_CTLCOLORSCROLLBAR = (OCM__BASE + WinMsg.WM_CTLCOLORSCROLLBAR), OCM_CTLCOLORSTATIC = (OCM__BASE + WinMsg.WM_CTLCOLORSTATIC), OCM_CTLCOLOR = (OCM__BASE + WinMsg.WM_CTLCOLOR), OCM_DRAWITEM = (OCM__BASE + WinMsg.WM_DRAWITEM), OCM_MEASUREITEM = (OCM__BASE + WinMsg.WM_MEASUREITEM), OCM_DELETEITEM = (OCM__BASE + WinMsg.WM_DELETEITEM), OCM_VKEYTOITEM = (OCM__BASE + WinMsg.WM_VKEYTOITEM), OCM_CHARTOITEM = (OCM__BASE + WinMsg.WM_CHARTOITEM), OCM_COMPAREITEM = (OCM__BASE + WinMsg.WM_COMPAREITEM), OCM_HSCROLL = (OCM__BASE + WinMsg.WM_HSCROLL), OCM_VSCROLL = (OCM__BASE + WinMsg.WM_VSCROLL), OCM_PARENTNOTIFY = (OCM__BASE + WinMsg.WM_PARENTNOTIFY), OCM_NOTIFY = (OCM__BASE + WinMsg.WM_NOTIFY) } #endregion #region Notification Messages public enum NotificationMessages { NM_FIRST = (0 - 0), NM_CUSTOMDRAW = (NM_FIRST - 12), NM_NCHITTEST = (NM_FIRST - 14) } #endregion #region ToolTip Flags public enum ToolTipFlags { TTF_CENTERTIP = 0x0002, TTF_RTLREADING = 0x0004, TTF_SUBCLASS = 0x0010, TTF_TRACK = 0x0020, TTF_ABSOLUTE = 0x0080, TTF_TRANSPARENT = 0x0100, TTF_DI_SETITEM = 0x8000 } #endregion #region Custom Draw Return Flags public enum CustomDrawReturnFlags { CDRF_DODEFAULT = 0x00000000, CDRF_NEWFONT = 0x00000002, CDRF_SKIPDEFAULT = 0x00000004, CDRF_NOTIFYPOSTPAINT = 0x00000010, CDRF_NOTIFYITEMDRAW = 0x00000020, CDRF_NOTIFYSUBITEMDRAW = 0x00000020, CDRF_NOTIFYPOSTERASE = 0x00000040 } #endregion #region Custom Draw Item State Flags public enum CustomDrawItemStateFlags { CDIS_SELECTED = 0x0001, CDIS_GRAYED = 0x0002, CDIS_DISABLED = 0x0004, CDIS_CHECKED = 0x0008, CDIS_FOCUS = 0x0010, CDIS_DEFAULT = 0x0020, CDIS_HOT = 0x0040, CDIS_MARKED = 0x0080, CDIS_INDETERMINATE = 0x0100 } #endregion #region Custom Draw Draw State Flags public enum CustomDrawDrawStateFlags { CDDS_PREPAINT = 0x00000001, CDDS_POSTPAINT = 0x00000002, CDDS_PREERASE = 0x00000003, CDDS_POSTERASE = 0x00000004, CDDS_ITEM = 0x00010000, CDDS_ITEMPREPAINT = (CDDS_ITEM | CDDS_PREPAINT), CDDS_ITEMPOSTPAINT = (CDDS_ITEM | CDDS_POSTPAINT), CDDS_ITEMPREERASE = (CDDS_ITEM | CDDS_PREERASE), CDDS_ITEMPOSTERASE = (CDDS_ITEM | CDDS_POSTERASE), CDDS_SUBITEM = 0x00020000 } #endregion #region Toolbar button info flags public enum ToolBarButtonInfoFlags { TBIF_IMAGE = 0x00000001, TBIF_TEXT = 0x00000002, TBIF_STATE = 0x00000004, TBIF_STYLE = 0x00000008, TBIF_LPARAM = 0x00000010, TBIF_COMMAND = 0x00000020, TBIF_SIZE = 0x00000040, I_IMAGECALLBACK = -1, I_IMAGENONE = -2 } #endregion #region Toolbar button styles public enum ToolBarButtonStyles { TBSTYLE_BUTTON = 0x0000, TBSTYLE_SEP = 0x0001, TBSTYLE_CHECK = 0x0002, TBSTYLE_GROUP = 0x0004, TBSTYLE_CHECKGROUP = (TBSTYLE_GROUP | TBSTYLE_CHECK), TBSTYLE_DROPDOWN = 0x0008, TBSTYLE_AUTOSIZE = 0x0010, TBSTYLE_NOPREFIX = 0x0020, TBSTYLE_TOOLTIPS = 0x0100, TBSTYLE_WRAPABLE = 0x0200, TBSTYLE_ALTDRAG = 0x0400, TBSTYLE_FLAT = 0x0800, TBSTYLE_LIST = 0x1000, TBSTYLE_CUSTOMERASE = 0x2000, TBSTYLE_REGISTERDROP = 0x4000, TBSTYLE_TRANSPARENT = 0x8000, TBSTYLE_EX_DRAWDDARROWS = 0x00000001 } #endregion #region Toolbar button state public enum ToolBarButtonStates { TBSTATE_CHECKED = 0x01, TBSTATE_PRESSED = 0x02, TBSTATE_ENABLED = 0x04, TBSTATE_HIDDEN = 0x08, TBSTATE_INDETERMINATE = 0x10, TBSTATE_WRAP = 0x20, TBSTATE_ELLIPSES = 0x40, TBSTATE_MARKED = 0x80 } #endregion #region Windows Hook Codes public enum WindowsHookCodes { WH_MSGFILTER = (-1), WH_JOURNALRECORD = 0, WH_JOURNALPLAYBACK = 1, WH_KEYBOARD = 2, WH_GETMESSAGE = 3, WH_CALLWNDPROC = 4, WH_CBT = 5, WH_SYSMSGFILTER = 6, WH_MOUSE = 7, WH_HARDWARE = 8, WH_DEBUG = 9, WH_SHELL = 10, WH_FOREGROUNDIDLE = 11, WH_CALLWNDPROCRET = 12, WH_KEYBOARD_LL = 13, WH_MOUSE_LL = 14 } #endregion #region Mouse Hook Filters public enum MouseHookFilters { MSGF_DIALOGBOX = 0, MSGF_MESSAGEBOX = 1, MSGF_MENU = 2, MSGF_SCROLLBAR = 5, MSGF_NEXTWINDOW = 6 } #endregion #region Draw Text format flags public enum DrawTextFormatFlags { DT_TOP = 0x00000000, DT_LEFT = 0x00000000, DT_CENTER = 0x00000001, DT_RIGHT = 0x00000002, DT_VCENTER = 0x00000004, DT_BOTTOM = 0x00000008, DT_WORDBREAK = 0x00000010, DT_SINGLELINE = 0x00000020, DT_EXPANDTABS = 0x00000040, DT_TABSTOP = 0x00000080, DT_NOCLIP = 0x00000100, DT_EXTERNALLEADING = 0x00000200, DT_CALCRECT = 0x00000400, DT_NOPREFIX = 0x00000800, DT_INTERNAL = 0x00001000, DT_EDITCONTROL = 0x00002000, DT_PATH_ELLIPSIS = 0x00004000, DT_END_ELLIPSIS = 0x00008000, DT_MODIFYSTRING = 0x00010000, DT_RTLREADING = 0x00020000, DT_WORD_ELLIPSIS = 0x00040000 } #endregion #region Rebar Styles public enum RebarStyles { RBS_TOOLTIPS = 0x0100, RBS_VARHEIGHT = 0x0200, RBS_BANDBORDERS = 0x0400, RBS_FIXEDORDER = 0x0800, RBS_REGISTERDROP = 0x1000, RBS_AUTOSIZE = 0x2000, RBS_VERTICALGRIPPER = 0x4000, RBS_DBLCLKTOGGLE = 0x8000, } #endregion #region Rebar Notifications public enum RebarNotifications { RBN_FIRST = (0 - 831), RBN_HEIGHTCHANGE = (RBN_FIRST - 0), RBN_GETOBJECT = (RBN_FIRST - 1), RBN_LAYOUTCHANGED = (RBN_FIRST - 2), RBN_AUTOSIZE = (RBN_FIRST - 3), RBN_BEGINDRAG = (RBN_FIRST - 4), RBN_ENDDRAG = (RBN_FIRST - 5), RBN_DELETINGBAND = (RBN_FIRST - 6), RBN_DELETEDBAND = (RBN_FIRST - 7), RBN_CHILDSIZE = (RBN_FIRST - 8), RBN_CHEVRONPUSHED = (RBN_FIRST - 10) } #endregion #region Rebar Messages public enum RebarMessages { CCM_FIRST = 0x2000, WM_USER = 0x0400, RB_INSERTBANDA = (WM_USER + 1), RB_DELETEBAND = (WM_USER + 2), RB_GETBARINFO = (WM_USER + 3), RB_SETBARINFO = (WM_USER + 4), RB_GETBANDINFO = (WM_USER + 5), RB_SETBANDINFOA = (WM_USER + 6), RB_SETPARENT = (WM_USER + 7), RB_HITTEST = (WM_USER + 8), RB_GETRECT = (WM_USER + 9), RB_INSERTBANDW = (WM_USER + 10), RB_SETBANDINFOW = (WM_USER + 11), RB_GETBANDCOUNT = (WM_USER + 12), RB_GETROWCOUNT = (WM_USER + 13), RB_GETROWHEIGHT = (WM_USER + 14), RB_IDTOINDEX = (WM_USER + 16), RB_GETTOOLTIPS = (WM_USER + 17), RB_SETTOOLTIPS = (WM_USER + 18), RB_SETBKCOLOR = (WM_USER + 19), RB_GETBKCOLOR = (WM_USER + 20), RB_SETTEXTCOLOR = (WM_USER + 21), RB_GETTEXTCOLOR = (WM_USER + 22), RB_SIZETORECT = (WM_USER + 23), RB_SETCOLORSCHEME = (CCM_FIRST + 2), RB_GETCOLORSCHEME = (CCM_FIRST + 3), RB_BEGINDRAG = (WM_USER + 24), RB_ENDDRAG = (WM_USER + 25), RB_DRAGMOVE = (WM_USER + 26), RB_GETBARHEIGHT = (WM_USER + 27), RB_GETBANDINFOW = (WM_USER + 28), RB_GETBANDINFOA = (WM_USER + 29), RB_MINIMIZEBAND = (WM_USER + 30), RB_MAXIMIZEBAND = (WM_USER + 31), RB_GETDROPTARGET = (CCM_FIRST + 4), RB_GETBANDBORDERS = (WM_USER + 34), RB_SHOWBAND = (WM_USER + 35), RB_SETPALETTE = (WM_USER + 37), RB_GETPALETTE = (WM_USER + 38), RB_MOVEBAND = (WM_USER + 39), RB_SETUNICODEFORMAT = (CCM_FIRST + 5), RB_GETUNICODEFORMAT = (CCM_FIRST + 6) } #endregion #region Rebar Info Mask public enum RebarInfoMask { RBBIM_STYLE = 0x00000001, RBBIM_COLORS = 0x00000002, RBBIM_TEXT = 0x00000004, RBBIM_IMAGE = 0x00000008, RBBIM_CHILD = 0x00000010, RBBIM_CHILDSIZE = 0x00000020, RBBIM_SIZE = 0x00000040, RBBIM_BACKGROUND = 0x00000080, RBBIM_ID = 0x00000100, RBBIM_IDEALSIZE = 0x00000200, RBBIM_LPARAM = 0x00000400, BBIM_HEADERSIZE = 0x00000800 } #endregion #region Rebar Styles public enum RebarStylesEx { RBBS_BREAK = 0x1, RBBS_CHILDEDGE = 0x4, RBBS_FIXEDBMP = 0x20, RBBS_GRIPPERALWAYS = 0x80, RBBS_USECHEVRON = 0x200 } #endregion #region Object types public enum ObjectTypes { OBJ_PEN = 1, OBJ_BRUSH = 2, OBJ_DC = 3, OBJ_METADC = 4, OBJ_PAL = 5, OBJ_FONT = 6, OBJ_BITMAP = 7, OBJ_REGION = 8, OBJ_METAFILE = 9, OBJ_MEMDC = 10, OBJ_EXTPEN = 11, OBJ_ENHMETADC = 12, OBJ_ENHMETAFILE = 13 } #endregion #region WM_MENUCHAR return values public enum MenuCharReturnValues { MNC_IGNORE = 0, MNC_CLOSE = 1, MNC_EXECUTE = 2, MNC_SELECT = 3 } #endregion #region Background Mode public enum BackgroundMode { TRANSPARENT = 1, OPAQUE = 2 } #endregion #region ListView Messages public enum ListViewMessages { LVM_FIRST = 0x1000, LVM_GETSUBITEMRECT = (LVM_FIRST + 56), LVM_GETITEMSTATE = (LVM_FIRST + 44), LVM_GETITEMTEXTW = (LVM_FIRST + 115) } #endregion #region Header Control Messages public enum HeaderControlMessages : int { HDM_FIRST = 0x1200, HDM_GETITEMRECT = (HDM_FIRST + 7), HDM_HITTEST = (HDM_FIRST + 6), HDM_SETIMAGELIST = (HDM_FIRST + 8), HDM_GETITEMW = (HDM_FIRST + 11), HDM_ORDERTOINDEX = (HDM_FIRST + 15) } #endregion #region Header Control Notifications public enum HeaderControlNotifications { HDN_FIRST = (0 - 300), HDN_BEGINTRACKW = (HDN_FIRST - 26), HDN_ENDTRACKW = (HDN_FIRST - 27), HDN_ITEMCLICKW = (HDN_FIRST - 22), } #endregion #region Header Control HitTest Flags public enum HeaderControlHitTestFlags : uint { HHT_NOWHERE = 0x0001, HHT_ONHEADER = 0x0002, HHT_ONDIVIDER = 0x0004, HHT_ONDIVOPEN = 0x0008, HHT_ABOVE = 0x0100, HHT_BELOW = 0x0200, HHT_TORIGHT = 0x0400, HHT_TOLEFT = 0x0800 } #endregion #region List View sub item portion public enum SubItemPortion { LVIR_BOUNDS = 0, LVIR_ICON = 1, LVIR_LABEL = 2 } #endregion #region Cursor Type public enum CursorType : uint { IDC_ARROW = 32512U, IDC_IBEAM = 32513U, IDC_WAIT = 32514U, IDC_CROSS = 32515U, IDC_UPARROW = 32516U, IDC_SIZE = 32640U, IDC_ICON = 32641U, IDC_SIZENWSE = 32642U, IDC_SIZENESW = 32643U, IDC_SIZEWE = 32644U, IDC_SIZENS = 32645U, IDC_SIZEALL = 32646U, IDC_NO = 32648U, IDC_HAND = 32649U, IDC_APPSTARTING = 32650U, IDC_HELP = 32651U } #endregion #region Tracker Event Flags public enum TrackerEventFlags : uint { TME_HOVER = 0x00000001, TME_LEAVE = 0x00000002, TME_QUERY = 0x40000000, TME_CANCEL = 0x80000000 } #endregion #region Mouse Activate Flags public enum MouseActivateFlags { MA_ACTIVATE = 1, MA_ACTIVATEANDEAT = 2, MA_NOACTIVATE = 3, MA_NOACTIVATEANDEAT = 4 } #endregion #region Dialog Codes public enum DialogCodes { DLGC_WANTARROWS = 0x0001, DLGC_WANTTAB = 0x0002, DLGC_WANTALLKEYS = 0x0004, DLGC_WANTMESSAGE = 0x0004, DLGC_HASSETSEL = 0x0008, DLGC_DEFPUSHBUTTON = 0x0010, DLGC_UNDEFPUSHBUTTON = 0x0020, DLGC_RADIOBUTTON = 0x0040, DLGC_WANTCHARS = 0x0080, DLGC_STATIC = 0x0100, DLGC_BUTTON = 0x2000 } #endregion #region Update Layered Windows Flags public enum UpdateLayeredWindowsFlags { ULW_COLORKEY = 0x00000001, ULW_ALPHA = 0x00000002, ULW_OPAQUE = 0x00000004 } #endregion #region Alpha Flags public enum AlphaFlags : byte { AC_SRC_OVER = 0x00, AC_SRC_ALPHA = 0x01 } #endregion #region ComboBox messages public enum ComboBoxMessages { CB_GETDROPPEDSTATE = 0x0157 } #endregion #region SetWindowLong indexes public enum SetWindowLongOffsets { GWL_WNDPROC = (-4), GWL_HINSTANCE = (-6), GWL_HWNDPARENT = (-8), GWL_STYLE = (-16), GWL_EXSTYLE = (-20), GWL_USERDATA = (-21), GWL_ID = (-12) } #endregion #region TreeView Messages public enum TreeViewMessages { TV_FIRST = 0x1100, TVM_GETITEMRECT = (TV_FIRST + 4), TVM_GETITEMW = (TV_FIRST + 62) } #endregion #region TreeViewItem Flags public enum TreeViewItemFlags { TVIF_TEXT = 0x0001, TVIF_IMAGE = 0x0002, TVIF_PARAM = 0x0004, TVIF_STATE = 0x0008, TVIF_HANDLE = 0x0010, TVIF_SELECTEDIMAGE = 0x0020, TVIF_CHILDREN = 0x0040, TVIF_INTEGRAL = 0x0080 } #endregion #region ListViewItem flags public enum ListViewItemFlags { LVIF_TEXT = 0x0001, LVIF_IMAGE = 0x0002, LVIF_PARAM = 0x0004, LVIF_STATE = 0x0008, LVIF_INDENT = 0x0010, LVIF_NORECOMPUTE = 0x0800 } #endregion #region HeaderItem flags public enum HeaderItemFlags { HDI_WIDTH = 0x0001, HDI_HEIGHT = HDI_WIDTH, HDI_TEXT = 0x0002, HDI_FORMAT = 0x0004, HDI_LPARAM = 0x0008, HDI_BITMAP = 0x0010, HDI_IMAGE = 0x0020, HDI_DI_SETITEM = 0x0040, HDI_ORDER = 0x0080 } #endregion #region GetDCExFlags public enum GetDCExFlags { DCX_WINDOW = 0x00000001, DCX_CACHE = 0x00000002, DCX_NORESETATTRS = 0x00000004, DCX_CLIPCHILDREN = 0x00000008, DCX_CLIPSIBLINGS = 0x00000010, DCX_PARENTCLIP = 0x00000020, DCX_EXCLUDERGN = 0x00000040, DCX_INTERSECTRGN = 0x00000080, DCX_EXCLUDEUPDATE = 0x00000100, DCX_INTERSECTUPDATE = 0x00000200, DCX_LOCKWINDOWUPDATE = 0x00000400, DCX_VALIDATE = 0x00200000 } #endregion #region HitTest public enum HitTest { HTERROR = (-2), HTTRANSPARENT = (-1), HTNOWHERE = 0, HTCLIENT = 1, HTCAPTION = 2, HTSYSMENU = 3, HTGROWBOX = 4, HTSIZE = HTGROWBOX, HTMENU = 5, HTHSCROLL = 6, HTVSCROLL = 7, HTMINBUTTON = 8, HTMAXBUTTON = 9, HTLEFT = 10, HTRIGHT = 11, HTTOP = 12, HTTOPLEFT = 13, HTTOPRIGHT = 14, HTBOTTOM = 15, HTBOTTOMLEFT = 16, HTBOTTOMRIGHT = 17, HTBORDER = 18, HTREDUCE = HTMINBUTTON, HTZOOM = HTMAXBUTTON, HTSIZEFIRST = HTLEFT, HTSIZELAST = HTBOTTOMRIGHT, HTOBJECT = 19, HTCLOSE = 20, HTHELP = 21 } #endregion #region ActivateFlags public enum ActivateState { WA_INACTIVE = 0, WA_ACTIVE = 1, WA_CLICKACTIVE = 2 } #endregion #region StrechModeFlags public enum StrechModeFlags { BLACKONWHITE = 1, WHITEONBLACK = 2, COLORONCOLOR = 3, HALFTONE = 4, MAXSTRETCHBLTMODE = 4 } #endregion #region ScrollBarFlags public enum ScrollBarFlags { SBS_HORZ = 0x0000, SBS_VERT = 0x0001, SBS_TOPALIGN = 0x0002, SBS_LEFTALIGN = 0x0002, SBS_BOTTOMALIGN = 0x0004, SBS_RIGHTALIGN = 0x0004, SBS_SIZEBOXTOPLEFTALIGN = 0x0002, SBS_SIZEBOXBOTTOMRIGHTALIGN = 0x0004, SBS_SIZEBOX = 0x0008, SBS_SIZEGRIP = 0x0010 } #endregion #region System Metrics Codes public enum SystemMetricsCodes { SM_CXSCREEN = 0, SM_CYSCREEN = 1, SM_CXVSCROLL = 2, SM_CYHSCROLL = 3, SM_CYCAPTION = 4, SM_CXBORDER = 5, SM_CYBORDER = 6, SM_CXDLGFRAME = 7, SM_CYDLGFRAME = 8, SM_CYVTHUMB = 9, SM_CXHTHUMB = 10, SM_CXICON = 11, SM_CYICON = 12, SM_CXCURSOR = 13, SM_CYCURSOR = 14, SM_CYMENU = 15, SM_CXFULLSCREEN = 16, SM_CYFULLSCREEN = 17, SM_CYKANJIWINDOW = 18, SM_MOUSEPRESENT = 19, SM_CYVSCROLL = 20, SM_CXHSCROLL = 21, SM_DEBUG = 22, SM_SWAPBUTTON = 23, SM_RESERVED1 = 24, SM_RESERVED2 = 25, SM_RESERVED3 = 26, SM_RESERVED4 = 27, SM_CXMIN = 28, SM_CYMIN = 29, SM_CXSIZE = 30, SM_CYSIZE = 31, SM_CXFRAME = 32, SM_CYFRAME = 33, SM_CXMINTRACK = 34, SM_CYMINTRACK = 35, SM_CXDOUBLECLK = 36, SM_CYDOUBLECLK = 37, SM_CXICONSPACING = 38, SM_CYICONSPACING = 39, SM_MENUDROPALIGNMENT = 40, SM_PENWINDOWS = 41, SM_DBCSENABLED = 42, SM_CMOUSEBUTTONS = 43, SM_CXFIXEDFRAME = SM_CXDLGFRAME, SM_CYFIXEDFRAME = SM_CYDLGFRAME, SM_CXSIZEFRAME = SM_CXFRAME, SM_CYSIZEFRAME = SM_CYFRAME, SM_SECURE = 44, SM_CXEDGE = 45, SM_CYEDGE = 46, SM_CXMINSPACING = 47, SM_CYMINSPACING = 48, SM_CXSMICON = 49, SM_CYSMICON = 50, SM_CYSMCAPTION = 51, SM_CXSMSIZE = 52, SM_CYSMSIZE = 53, SM_CXMENUSIZE = 54, SM_CYMENUSIZE = 55, SM_ARRANGE = 56, SM_CXMINIMIZED = 57, SM_CYMINIMIZED = 58, SM_CXMAXTRACK = 59, SM_CYMAXTRACK = 60, SM_CXMAXIMIZED = 61, SM_CYMAXIMIZED = 62, SM_NETWORK = 63, SM_CLEANBOOT = 67, SM_CXDRAG = 68, SM_CYDRAG = 69, SM_SHOWSOUNDS = 70, SM_CXMENUCHECK = 71, SM_CYMENUCHECK = 72, SM_SLOWMACHINE = 73, SM_MIDEASTENABLED = 74, SM_MOUSEWHEELPRESENT = 75, SM_XVIRTUALSCREEN = 76, SM_YVIRTUALSCREEN = 77, SM_CXVIRTUALSCREEN = 78, SM_CYVIRTUALSCREEN = 79, SM_CMONITORS = 80, SM_SAMEDISPLAYFORMAT = 81, SM_CMETRICS = 83 } #endregion #region ScrollBarTypes public enum ScrollBarTypes { SB_HORZ = 0, SB_VERT = 1, SB_CTL = 2, SB_BOTH = 3 } #endregion #region SrollBarInfoFlags public enum ScrollBarInfoFlags { SIF_RANGE = 0x0001, SIF_PAGE = 0x0002, SIF_POS = 0x0004, SIF_DISABLENOSCROLL = 0x0008, SIF_TRACKPOS = 0x0010, SIF_ALL = (SIF_RANGE | SIF_PAGE | SIF_POS | SIF_TRACKPOS) } #endregion #region Enable ScrollBar flags public enum EnableScrollBarFlags { ESB_ENABLE_BOTH = 0x0000, ESB_DISABLE_BOTH = 0x0003, ESB_DISABLE_LEFT = 0x0001, ESB_DISABLE_RIGHT = 0x0002, ESB_DISABLE_UP = 0x0001, ESB_DISABLE_DOWN = 0x0002, ESB_DISABLE_LTUP = ESB_DISABLE_LEFT, ESB_DISABLE_RTDN = ESB_DISABLE_RIGHT } #endregion #region Scroll Requests public enum ScrollBarRequests { SB_LINEUP = 0, SB_LINELEFT = 0, SB_LINEDOWN = 1, SB_LINERIGHT = 1, SB_PAGEUP = 2, SB_PAGELEFT = 2, SB_PAGEDOWN = 3, SB_PAGERIGHT = 3, SB_THUMBPOSITION = 4, SB_THUMBTRACK = 5, SB_TOP = 6, SB_LEFT = 6, SB_BOTTOM = 7, SB_RIGHT = 7, SB_ENDSCROLL = 8 } #endregion #region SrollWindowEx flags public enum ScrollWindowExFlags { SW_SCROLLCHILDREN = 0x0001, SW_INVALIDATE = 0x0002, SW_ERASE = 0x0004, SW_SMOOTHSCROLL = 0x0010 } #endregion #region ImageListFlags public enum ImageListFlags { ILC_MASK = 0x0001, ILC_COLOR = 0x0000, ILC_COLORDDB = 0x00FE, ILC_COLOR4 = 0x0004, ILC_COLOR8 = 0x0008, ILC_COLOR16 = 0x0010, ILC_COLOR24 = 0x0018, ILC_COLOR32 = 0x0020, ILC_PALETTE = 0x0800 } #endregion #region List View Notifications public enum ListViewNotifications { LVN_FIRST = (0 - 100), LVN_GETDISPINFOW = (LVN_FIRST - 77), LVN_SETDISPINFOA = (LVN_FIRST - 51) } #endregion }
3.启动测试 :用户自己测试热插拔
串口接收数据
1.拖拽上来一个TextBox
2.点击TextBox上面的箭头,选择MultiLine (允许显示多行)
2.拖拽TextBox使其达到自己满意的长宽,
设置TextBox的Scrollbars属性为Vertical (显示竖直滚动条,可以滚动显示接收数据)
3.为了更好看些,设置TextBox的背景色为黑色 (Black)
显示的字体颜色为草绿色 (LawnGreen)
4.选择serialPort1 -> 选择事件 -> 双击DataReceived
生成串口接收回调函数
5.在回调函数中接收数据,然后把接收数据显示在TextBox
int len = serialPort1.BytesToRead;//获取可以读取的字节数 byte[] buff = new byte[len];//创建缓存数据数组 serialPort1.Read(buff, 0, len);//把数据读取到buff数组 string str = Encoding.Default.GetString(buff);//Byte值根据ASCII码表转为 String Invoke((new Action(() => //C# 3.0以后代替委托的新方法 { textBox1.AppendText(str);//对话框追加显示数据 })));
6.测试接收数据
为了测试接收数据,可以安装虚拟串口软件
https://qqqqqbucket.oss-cn-beijing.aliyuncs.com/LearnC%23/VSPD6.9.zip
安装好以后
提示:
按照上面的操作以后
电脑上便会有了COM1和COM2
COM1发送的数据将会自动发送给COM2
COM2发送的数据将会自动发送给COM1
7.测试
8.增加选择16进制显示(CheckBox),增加数据清除按钮
9.关于显示字符串和显示16进制说明
在上面的测试接收中COM1那个串口调试助手发送的
数据为字符串 123456
实际传输是按照ASCii码表传输的对应的16进制
实际上buff数组
buff[0] = 49 = 0x31
执行 string str = Encoding.Default.GetString(buff); 以后
str = 0 (字符串0)
所以接收显示为:123456
当COM1选择16进制传输的时候
假设传输的是0x01 0x02 0x03 0x04 0x05 0x06
COM1实际发送也是:0x01 0x02 0x03 0x04 0x05 0x06
不过ASCII码表中显示的字符是乱码
所以咱们需要另外添加转换程序
程序如下:
/// <字节数组转16进制字符串> /// <param name="bytes"></param> /// <returns> String 16进制显示形式</returns> public static string byteToHexStr(byte[] bytes) { string returnStr = ""; try { if (bytes != null) { for (int i = 0; i < bytes.Length; i++) { returnStr += bytes[i].ToString("X2"); returnStr += " ";//两个16进制用空格隔开,方便看数据 } } return returnStr; } catch (Exception) { return returnStr; } }
实际上就一句话:
bytes[i].ToString("X2");
如果变量是 0x01
则经过函数以后会返回 "01" ,字符串形式
10.如果用户选择16进制,则接收的数据按照16进制显示
private void serialPort1_DataReceived(object sender, SerialDataReceivedEventArgs e) { int len = serialPort1.BytesToRead;//获取可以读取的字节数 byte[] buff = new byte[len];//创建缓存数据数组 serialPort1.Read(buff, 0, len);//把数据读取到buff数组 Invoke((new Action(() =>{//C# 3.0以后代替委托的新方法 if (checkBox1.Checked){//16进制显示 textBox1.AppendText(byteToHexStr(buff)); } else{ textBox1.AppendText(Encoding.Default.GetString(buff));//对话框追加显示数据 } }))); } /// <字节数组转16进制字符串> /// <param name="bytes"></param> /// <returns> String 16进制显示形式</returns> public static string byteToHexStr(byte[] bytes) { string returnStr = ""; try{ if (bytes != null){ for (int i = 0; i < bytes.Length; i++){ returnStr += bytes[i].ToString("X2"); returnStr += " ";//两个16进制用空格隔开,方便看数据 } } return returnStr; } catch (Exception){ return returnStr; } }
11.测试
12.双击清除接收按钮,生成按钮点击事件
写上 textBox1.Clear(); //清除接收对话框显示的数据
串口发送数据
1.页面布局如下:
2.双击点击发送按钮,生成按钮点击事件
3.事件函数中,程序如下
String Str = textBox2.Text.ToString();//获取发送文本框里面的数据 try { if (Str.Length > 0) { serialPort1.Write(Str);//串口发送数据 } } catch (Exception){ }
4.测试发送数据
5.发送16进制数据说明
首先需要明确
假设文本框里面填写的是:01 02 03 04 05 06
Str获取的是01 02 03 04 05 06 是字符串
咱所希望的是把01转为0x01
02转为0x02
.
.
.
然后发送
首先先说思路
默认把文本框每隔两个字符作为一个16进制数
假设文本框中是
010203040506 (偶数个数据)
则01 ,02 ,03 ,04 ,05 ,06 分别作为16进制
如果文本框中的字符个数是奇数个
1115268
则默认先把前面每隔两个作为一个16进制数
最后一个数前面补零
0x11,0x15,0x26,0x08
封装的解析转换程序如下:
/// <字符串转16进制格式,不够自动前面补零> /// /// </summary> /// <param name="hexString"></param> /// <returns></returns> private static byte[] strToToHexByte(String hexString) { int i; hexString = hexString.Replace(" ", "");//清除空格 if ((hexString.Length % 2) != 0)//奇数个 { byte[] returnBytes = new byte[(hexString.Length + 1) / 2]; try { for (i = 0; i < (hexString.Length - 1) / 2; i++) { returnBytes[i] = Convert.ToByte(hexString.Substring(i * 2, 2), 16); } returnBytes[returnBytes.Length - 1] = Convert.ToByte(hexString.Substring(hexString.Length - 1, 1).PadLeft(2, '0'), 16); } catch { MessageBox.Show("含有非16进制字符", "提示"); return null; } return returnBytes; } else { byte[] returnBytes = new byte[(hexString.Length) / 2]; try { for (i = 0; i < returnBytes.Length; i++) { returnBytes[i] = Convert.ToByte(hexString.Substring(i * 2, 2), 16); } } catch { MessageBox.Show("含有非16进制字符", "提示"); return null; } return returnBytes; } }
6.完善发送16进制程序
private void button3_Click(object sender, EventArgs e) { String Str = textBox2.Text.ToString();//获取发送文本框里面的数据 try { if (Str.Length > 0) { if (checkBox2.Checked)//16进制发送 { byte[] byt = strToToHexByte(Str); serialPort1.Write(byt, 0, byt.Length); } else { serialPort1.Write(Str);//串口发送数据 } } } catch (Exception){ } } /// <字符串转16进制格式,不够自动前面补零> /// /// </summary> /// <param name="hexString"></param> /// <returns></returns> private static byte[] strToToHexByte(String hexString) { int i; hexString = hexString.Replace(" ", "");//清除空格 if ((hexString.Length % 2) != 0)//奇数个 { byte[] returnBytes = new byte[(hexString.Length + 1) / 2]; try { for (i = 0; i < (hexString.Length - 1) / 2; i++) { returnBytes[i] = Convert.ToByte(hexString.Substring(i * 2, 2), 16); } returnBytes[returnBytes.Length - 1] = Convert.ToByte(hexString.Substring(hexString.Length - 1, 1).PadLeft(2, '0'), 16); } catch { MessageBox.Show("含有非16进制字符", "提示"); return null; } return returnBytes; } else { byte[] returnBytes = new byte[(hexString.Length) / 2]; try { for (i = 0; i < returnBytes.Length; i++) { returnBytes[i] = Convert.ToByte(hexString.Substring(i * 2, 2), 16); } } catch { MessageBox.Show("含有非16进制字符", "提示"); return null; } return returnBytes; } }
7.测试
8.双击 清除发送 按钮,生成按钮点击事件
textBox2.Clear();//清除发送文本框里面的内容
提醒
提醒
提醒
C#的串口中断回调函数也是不定个数的进入
假设另一个串口发送的数据为 123456
int len = serialPort1.BytesToRead;//获取可以读取的字节数
byte[] buff = new byte[len];//创建缓存数据数组
serialPort1.Read(buff, 0, len);//把数据读取到buff数组
len 可能等于 2
则存入buff 的数据为
buff [0] = '1'
buff [1] = '2'
然后接着又进来这个函数
len 可能等于 4
则存入buff 的数据为
buff [0] = '3'
buff [1] = '4'
buff [2] = '5'
buff [3] = '6'
如若想接收到一条完整的数据以后再进行处理
可参考: https://www.cnblogs.com/yangfengwu/p/11669373.html
增加一个定时器,用于空闲时间检测