Winform information management system graphic example

Complete effect:

Explanation:

The main window is an MDI window, and there are sub-windows in the window. The controls include treeview, panel control, listview control (this is a listview in a window), and button control.

Function:

Click the "Employee Management" panel in the tree map to display the listview data

Other functions have not been written yet. . . . . .

Main window Form1

Form properties:

IsMdiContainer=true;

[There can only be one parent window in the window, and the child window can no longer become a parent window by setting IsMdiContainer=true; (nesting is not allowed)]

Backend code:

Form1_Load( Form1_son son = //子窗口对象

son.Text = son.MdiParent = son.Dock = }

Subform: Form1_son

Background Code:

Form1_son_panel fpanel= treeView1_AfterSelect( (treeView1.SelectedNode.Text == fpanel.TopLevel = ; fpanel.FormBorderStyle = FormBorderStyle.None; fpanel.parent=this.panel1;(同10行功能一致)

fpanel.Show(); } }

Explanation:

TopLevel 属性【true/false】

Iftrue, the form will be displayed as top level window; otherwise,false.The default value istrue. [Top-level window: no parent window or main window]

Grandchild form: Form1_son_panel

Sunson attribute: FormBorderStyle=None [Keep only the content part, remove the borders]

1 public static Form1_son_panel fpanel;//2 3 public Form1_son_panel()4 {5 InitializeComponent();6 7 fpanel= this;//注意8 }

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