1、設置父窗體:
如果要將某個窗體設置為父窗體,只需將該窗體的IsMdiContainer屬性設置為True即可。
2、設置子窗體:
通過設為某個窗體的MdiParent屬性來確定該窗體是那個窗體的子窗體。
語法如下:
1: public Form MdiParent{get;set;}
3、排列MDI子窗體:
語法如下:
1: public void LayoutMdi(MdiLayout value)
value:是MdiLayout的枚舉值之一,用來定義MDI子窗體的布局。
| 枚舉成員 | 說明 |
| Cascade | 層疊排列MDI子窗體 |
| TileHorizontal | 水平平鋪MDI子窗體 |
| TileVertical | 垂直平鋪MDI子窗體 |
例程;
1: public partial class FormMain : Form
2: {
3: public FormMain()
4: {
5: InitializeComponent();
6: }
7:
8: private void 加載子窗體ToolStripMenuItem_Click(object sender, EventArgs e)
9: {
10: FormChild_1 frm1 = new FormChild_1();
11: frm1.MdiParent = this;
12: frm1.Show();
13:
14: FormChild_2 frm2 = new FormChild_2();
15: frm2.MdiParent = this;
16: frm2.Show();
17:
18: FormChild_3 frm3 = new FormChild_3();
19: frm3.MdiParent = this;
20: frm3.Show();
21: }
22:
23: private void 水平平鋪ToolStripMenuItem_Click(object sender, EventArgs e)
24: {
25: LayoutMdi(MdiLayout.TileHorizontal);
26: }
27:
28: private void 垂直平鋪ToolStripMenuItem_Click(object sender, EventArgs e)
29: {
30: LayoutMdi(MdiLayout.TileVertical);
31: }
32:
33: private void 層疊排列ToolStripMenuItem_Click(object sender, EventArgs e)
34: {
35: LayoutMdi(MdiLayout.Cascade);
36: }
37:
38: }


