1 创建非模态对话框
<1> HWNDCreateDialog( HINSTANCE hInstance, // handle to module
LPCTSTRlpTemplate, // dialog box template name
HWNDhWndParent, // handle to owner window
DLGPROClpDialogFunc // dialog box procedure);
<2> HWND CreateDialogIndirect( HINSTANCE hInstance, // handle to module
LPCDLGTEMPLATE lpTemplate, //dialog box template
HWND hWndParent, // handle to owner window
DLGPROC lpDialogFunc //dialog box procedure);
<3> HWND CreateDialogIndirectParam( HINSTANCE hInstance, // handle to module
LPCDLGTEMPLATE lpTemplate, // dialog box template
HWND hWndParent, // handle to owner window
DLGPROC lpDialogFunc, // dialog box procedure
LPARAM lParamInit // initialization value);
<4> HWND CreateDialogParam( HINSTANCE hInstance, // handle to module
LPCTSTR lpTemplateName, //dialog box template
HWND hWndParent, // handle to owner window
DLGPROC lpDialogFunc, //dialog box procedure
LPARAM dwInitParam //initialization value);
參数跟非模态对话框一致。CreateDialogParam会调用CreateWindowExe去创建一个窗体,所以这种对话框事实上就是窗体。当然单独一个对话框能够没有父窗体直接单独存在。
2 含有父窗体的对话框程序
3 自己定义窗体类(无父窗体)的对话框程序
<1>在脚本中指定对话框的类型以及各种控件假定脚本名称为new.dlg
<2>然后在rc文件里加入脚本
<3>在WinMain函数注冊窗体类
注意这里的CreateDialog的最后一个參数DLGPROC为NULL,由于在窗体类中指定了窗体过程函数。
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCEhPrevInstance,PSTR szCmdLine, intiCmdShow)
{
staticTCHAR szAppName[] = TEXT ("HexCalc");
HWND hwnd ;
MSG msg ;
WNDCLASS wndclass ;
wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = DLGWINDOWEXTRA ; // note here
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (NULL, IDI_APPLICATION) ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
wndclass.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH) ;
wndclass.lpszMenuName = NULL ;
wndclass.lpszClassName =szAppName ;
if(!RegisterClass (&wndclass))
{
MessageBox ( NULL, TEXT ("Thisprogram requires Windows NT!"), szAppName, MB_ICONERROR) ;
return0 ;
}
hwnd =CreateDialog(hInstance,szAppName,NULL,NULL); //note here
ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;
while(GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
returnmsg.wParam ;
}生成的窗体程序程序如图所看到的:
12 从资源载入(无父窗体)的对话框程序
LRESULT CALLBACKWndProc(HWND,UINT,WPARAM,LPARAM) ;
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCEhPrevInstance,PSTR szCmdLine, intiCmdShow)
{
HWND hwnd ;
MSG msg ;
//hwnd =CreateDialog(hInstance,MAKEINTRESOURCE(IDD_DIALOG1),NULL,(DLGPROC)WndProc);
hwnd =CreateDialogParam(hInstance,MAKEINTRESOURCE(IDD_DIALOG1),NULL,(DLGPROC)WndProc,NULL);
ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;
while(GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
returnmsg.wParam ;
}能够看到这里没有窗体的设计,窗体的注冊,由于这样的从资源载入的对话框的窗体类是已经定义的,就像那种PushButton一样。都是定义好的窗体的类,因而不须要注冊。
生成的单独对话框程序例如以下图所看到的:
以上程序的下载地址:下载