SplitContainer.OnSplitterMoving(SplitterCancelEventArgs) 方法

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

Source:

SplitContainer.cs

引发 SplitterMoving 事件。

C#

public void OnSplitterMoving(System.Windows.Forms.SplitterCancelEventArgs e);

参数

e

SplitterCancelEventArgs

包含事件数据的 SplitterEventArgs。

示例

下面的代码示例引发 SplitterMoving 事件，在此示例中，当移动拆分器时，对光标样式的更改表示。 停止 SplitterMoved 移动拆分器时，将引发 该事件。 在本示例中，光标样式还原为默认值表示了这一点。

C#

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.SplitContainer splitContainer1;

// Create an empty Windows form.
public Form1()
    {
    InitializeComponent();
    }
    private void InitializeComponent()
    {
        splitContainer1 = new System.Windows.Forms.SplitContainer();
        splitContainer1.SuspendLayout();
        SuspendLayout();

        // Place a basic SplitContainer control onto Form1.
        splitContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
        splitContainer1.Location = new System.Drawing.Point(0, 0);
        splitContainer1.Name = "splitContainer1";
        splitContainer1.Size = new System.Drawing.Size(292, 273);
        splitContainer1.SplitterDistance = 52;
        splitContainer1.SplitterWidth = 6;
        splitContainer1.TabIndex = 0;
        splitContainer1.Text = "splitContainer1";

        // Add the event handler for the SplitterMoved event.
        splitContainer1.SplitterMoved += new System.Windows.Forms.SplitterEventHandler(splitContainer1_SplitterMoved);

        // Add the event handler for the SplitterMoving event.
        splitContainer1.SplitterMoving += new System.Windows.Forms.SplitterCancelEventHandler(splitContainer1_SplitterMoving);
 
        // This is the left panel of the vertical SplitContainer control.
        splitContainer1.Panel1.Name = "splitterPanel1";
 
        // This is the right panel of the vertical SplitContainer control.
        splitContainer1.Panel2.Name = "splitterPanel2";

        // Lay out the basic properties of the form.
        ClientSize = new System.Drawing.Size(292, 273);
        Controls.Add(splitContainer1);
        Name = "Form1";
        Text = "Form1";
        splitContainer1.ResumeLayout(false);
        ResumeLayout(false);
    }
    [STAThread]
    static void Main() 
    {
        Application.Run(new Form1());
    }

    private void splitContainer1_SplitterMoved(System.Object sender, System.Windows.Forms.SplitterEventArgs e)
    {
    // Define what happens when the splitter is no longer moving.
    Cursor.Current=System.Windows.Forms.Cursors.Default;
    }

    private void splitContainer1_SplitterMoving(System.Object sender, System.Windows.Forms.SplitterCancelEventArgs e)
    {
    // Define what happens while the splitter is moving.
    Cursor.Current=System.Windows.Forms.Cursors.NoMoveVert;
    }
}

注解

拆分 SplitterMoving 器正在移动时引发 事件。 SplitContainer移动 后，使用 SplitterMoved 事件和 OnSplitterMoved 事件处理程序。

引发事件时，将通过委托调用事件处理程序。 有关详细信息，请参阅 处理和引发事件。

适用于

另请参阅

• SplitterEventArgs
• SplitterEventHandler
• SplitterMoved
• SplitterMoving