Control.TabStop 屬性

定義

取得或設定值,指出使用者是否能使用 TAB 鍵,將焦點 (Focus) 給予這個控制項。Gets or sets a value indicating whether the user can give the focus to this control using the TAB key.

public:
 property bool TabStop { bool get(); void set(bool value); };
public bool TabStop { get; set; }
member this.TabStop : bool with get, set
Public Property TabStop As Boolean

屬性值

Boolean

如果使用者可以使用 TAB 鍵將焦點置於這個控制項,則為 true,否則為 falsetrue if the user can give the focus to the control using the TAB key; otherwise, false. 預設為 trueThe default is true.


這個屬性一定會針對 true 類別執行個體傳回 FormThis property will always return true for an instance of the Form class.

範例

下列程式碼範例會將加入 Button 至表單,並設定其一些通用屬性。The following code example adds a Button to a form and sets some of its common properties. 此範例會將按鈕錨定至表單的右下角,使其在調整大小表單時保持其相對位置。The example anchors the button to the bottom-right corner of the form so it keeps its relative position as the form is resized. 接著,它會設定 BackgroundImage ,並將按鈕大小調整為與相同的大小 ImageNext it sets the BackgroundImage and resizes the button to the same size as the Image. 然後,此範例會將設定 TabStoptrue ,並設定 TabIndex 屬性。The example then sets the TabStop to true and sets the TabIndex property. 最後,它會加入事件處理常式來處理 Click 按鈕的事件。Lastly, it adds an event handler to handle the Click event of the button. 此範例需要您具有命名的 ImageList imageList1This example requires that you have an ImageList named imageList1.

   // Add a button to a form and set some of its common properties.
private:
   void AddMyButton()
   {
      // Create a button and add it to the form.
      Button^ button1 = gcnew Button;

      // Anchor the button to the bottom right corner of the form
      button1->Anchor = static_cast<AnchorStyles>(AnchorStyles::Bottom | AnchorStyles::Right);

      // Assign a background image.
      button1->BackgroundImage = imageList1->Images[ 0 ];

      // Specify the layout style of the background image. Tile is the default.
      button1->BackgroundImageLayout = ImageLayout::Center;

      // Make the button the same size as the image.
      button1->Size = button1->BackgroundImage->Size;

      // Set the button's TabIndex and TabStop properties.
      button1->TabIndex = 1;
      button1->TabStop = true;

      // Add a delegate to handle the Click event.
      button1->Click += gcnew System::EventHandler( this, &Form1::button1_Click );

      // Add the button to the form.
      this->Controls->Add( button1 );
   }
// Add a button to a form and set some of its common properties.
private void AddMyButton()
{
   // Create a button and add it to the form.
   Button button1 = new Button();

   // Anchor the button to the bottom right corner of the form
   button1.Anchor = (AnchorStyles.Bottom | AnchorStyles.Right);

   // Assign a background image.
   button1.BackgroundImage = imageList1.Images[0];

   // Specify the layout style of the background image. Tile is the default.
   button1.BackgroundImageLayout = ImageLayout.Center;
   
   // Make the button the same size as the image.
   button1.Size = button1.BackgroundImage.Size;

   // Set the button's TabIndex and TabStop properties.
   button1.TabIndex = 1;
   button1.TabStop = true;

   // Add a delegate to handle the Click event.
   button1.Click += new System.EventHandler(this.button1_Click);

   // Add the button to the form.
   this.Controls.Add(button1);
}
' Add a button to a form and set some of its common properties.
Private Sub AddMyButton()
   ' Create a button and add it to the form.
   Dim button1 As New Button()
   
   ' Anchor the button to the bottom right corner of the form
   button1.Anchor = AnchorStyles.Bottom Or AnchorStyles.Right
   
   ' Assign a background image.
   button1.BackgroundImage = imageList1.Images(0)

   ' Specify the layout style of the background image. Tile is the default.
   button1.BackgroundImageLayout = ImageLayout.Center
   
   ' Make the button the same size as the image.
   button1.Size = button1.BackgroundImage.Size
   
   ' Set the button's TabIndex and TabStop properties.
   button1.TabIndex = 1
   button1.TabStop = True

   ' Add a delegate to handle the Click event.
   AddHandler button1.Click, AddressOf Me.button1_Click
   
   ' Add the button to the form.
   Me.Controls.Add(button1)
End Sub

備註

當使用者按下 TAB 鍵時,輸入焦點會設定為定位順序中的下一個控制項。When the user presses the TAB key, the input focus is set to the next control in the tab order. 具有 TabStop 屬性值的控制項 false 不會包含在定位順序中控制項的集合中。Controls with the TabStop property value of false are not included in the collection of controls in the tab order. 您可以設定控制項的屬性值來操作定位順序 TabIndexThe tab order can be manipulated by setting the control's TabIndex property value.

適用於

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