TabControl.ShowToolTips 属性

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

获取或设置一个值，该值指示当鼠标移到选项卡上时是否显示该选项卡的“工具提示”。

public:
 property bool ShowToolTips { bool get(); void set(bool value); };

public bool ShowToolTips { get; set; }

member this.ShowToolTips : bool with get, set

Public Property ShowToolTips As Boolean

属性值

Boolean

如果为具有工具提示的选项卡显示工具提示，则为 true；否则为 false。 默认值为 false。

示例

下面的代码示例创建一个包含两TabPage个TabControl对象的对象。 若要显示选项卡页工具提示，该 ShowToolTips 属性必须等于 true本示例。 该 ToolTipText 属性用于将字符串值分配给工具提示。

using namespace System::Drawing;
using namespace System::Windows::Forms;
public ref class Form1: public Form
{
private:
   TabControl^ tabControl1;
   TabPage^ tabPage1;
   TabPage^ tabPage2;
   void MyTabs()
   {
      this->tabControl1 = gcnew TabControl;
      this->tabPage1 = gcnew TabPage;
      this->tabPage2 = gcnew TabPage;
      array<Control^>^tabPages = {this->tabPage1,this->tabPage2};
      this->tabControl1->Controls->AddRange( tabPages );
      this->tabControl1->Location = Point(35,25);
      this->tabControl1->Size = System::Drawing::Size( 220, 220 );
      
      // Shows ToolTipText when the mouse passes over tabs.
      this->tabControl1->ShowToolTips = true;
      
      // Assigns String* values to ToolTipText.
      this->tabPage1->ToolTipText = "myTabPage1";
      this->tabPage2->ToolTipText = "myTabPage2";
      this->Size = System::Drawing::Size( 300, 300 );
      array<Control^>^formControls = {this->tabControl1};
      this->Controls->AddRange( formControls );
   }


public:
   Form1()
   {
      MyTabs();
   }

};

int main()
{
   Application::Run( gcnew Form1 );
}

using System.Drawing;
using System.Windows.Forms;

public class Form1 : Form
{
    private TabControl tabControl1;
    private TabPage tabPage1;
    private TabPage tabPage2;

    private void MyTabs()
    {
        this.tabControl1 = new TabControl();
        this.tabPage1 = new TabPage();
        this.tabPage2 = new TabPage();

        this.tabControl1.Controls.AddRange(new Control[] {
            this.tabPage1,
            this.tabPage2});
        this.tabControl1.Location = new Point(35, 25);
        this.tabControl1.Size = new Size(220, 220);

        // Shows ToolTipText when the mouse passes over tabs.
        this.tabControl1.ShowToolTips = true;

        // Assigns string values to ToolTipText.
        this.tabPage1.ToolTipText = "myTabPage1";
        this.tabPage2.ToolTipText = "myTabPage2";

        this.Size = new Size(300, 300);
        this.Controls.AddRange(new Control[] {
            this.tabControl1});
    }
    
    public Form1()
    {
        MyTabs();
    }

    static void Main() 
    {
        Application.Run(new Form1());
    }
}

Imports System.Drawing
Imports System.Windows.Forms

Public Class Form1
    Inherits Form
    Private tabControl1 As TabControl
    Private tabPage1 As TabPage
    Private tabPage2 As TabPage

    Private Sub MyTabs()
        Me.tabControl1 = New TabControl()
        Me.tabPage1 = New TabPage()
        Me.tabPage2 = New TabPage()

        Me.tabControl1.Controls.AddRange(New Control() {Me.tabPage1, Me.tabPage2})
        Me.tabControl1.Location = New Point(35, 25)
        Me.tabControl1.Size = New Size(220, 220)

        ' Shows ToolTipText when the mouse passes over tabs.
        Me.tabControl1.ShowToolTips = True

        ' Assigns string values to ToolTipText.
        Me.tabPage1.ToolTipText = "myTabPage1"
        Me.tabPage2.ToolTipText = "myTabPage2"

        Me.Size = New Size(300, 300)
        Me.Controls.AddRange(New Control() {Me.tabControl1})
    End Sub

    Public Sub New()
        MyTabs()
    End Sub

    Shared Sub Main()
        Application.Run(New Form1())
    End Sub
End Class

注解

若要为选项卡创建工具提示，请设置 ToolTipText 该 TabPage选项卡的属性。

另请参阅

• ToolTip