1,输入对话框:
原文:http://blog.csdn.net/yanleigis/archive/2007/10/10/1818268.aspx
Code1 private string InputBox(string Caption, string Hint, string Default)
2 {
3 //by 闫磊 Email:Landgis@126.com,yanleigis@21cn.com 2007.10.10
4 Form InputForm = new Form();
5 InputForm.MinimizeBox = false;
6 InputForm.MaximizeBox = false;
7 InputForm.StartPosition = FormStartPosition.CenterScreen;
8 InputForm.Width = 220;
9 InputForm.Height = 150;
10 //InputForm.Font.Name = "宋体";
11 //InputForm.Font.Size = 10;
12
13 InputForm.Text = Caption;
14 Label lbl = new Label();
15 lbl.Text = Hint;
16 lbl.Left = 10;
17 lbl.Top = 20;
18 lbl.Parent = InputForm;
19 lbl.AutoSize = true;
20 TextBox tb = new TextBox();
21 tb.Left = 30;
22 tb.Top = 45;
23 tb.Width = 160;
24 tb.Parent = InputForm;
25 tb.Text = Default;
26 tb.SelectAll();
27 Button btnok = new Button();
28 btnok.Left = 30;
29 btnok.Top = 80;
30 btnok.Parent = InputForm;
31 btnok.Text = "确定";
32 InputForm.AcceptButton = btnok;//回车响应
33
34 btnok.DialogResult = DialogResult.OK;
35 Button btncancal = new Button();
36 btncancal.Left = 120;
37 btncancal.Top = 80;
38 btncancal.Parent = InputForm;
39 btncancal.Text = "取消";
40 btncancal.DialogResult = DialogResult.Cancel;
41 try
42 {
43 if (InputForm.ShowDialog() == DialogResult.OK)
44 {
45 return tb.Text;
46 }
47 else
48 {
49 return null;
50 }
51 }
52 finally
53 {
54 InputForm.Dispose();
55 }
56
57 }