TextBoxBase.AcceptsTab 屬性

定義

取得或設定值,指出在多行文字方塊控制項中按 TAB 鍵時,在控制項中輸入的是 TAB 字元,而不是將焦點 (Focus) 移至定位順序的下一個控制項。

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

屬性值

Boolean

如果使用者可以用 TAB 鍵在多行文字方塊中輸入定位點,則為 true,如果按 TAB 鍵會移動焦點,則為 false。 預設為 false

範例

下列程式碼範例會使用 TextBox 衍生類別來建立具有垂直捲動條的多行 TextBox 控制項。 此範例也會使用 AcceptsTabAcceptsReturnWordWrap 屬性,讓多行文字方塊控制項適用于建立文字檔。

public:
   void CreateMyMultilineTextBox()
   {
      // Create an instance of a TextBox control.
      TextBox^ textBox1 = gcnew TextBox;
      
      // Set the Multiline property to true.
      textBox1->Multiline = true;
      // Add vertical scroll bars to the TextBox control.
      textBox1->ScrollBars = ScrollBars::Vertical;
      // Allow the RETURN key in the TextBox control.
      textBox1->AcceptsReturn = true;
      // Allow the TAB key to be entered in the TextBox control.
      textBox1->AcceptsTab = true;
      // Set WordWrap to true to allow text to wrap to the next line.
      textBox1->WordWrap = true;
      // Set the default text of the control.
      textBox1->Text = "Welcome!" + Environment::NewLine + "Second Line";
   }
public void CreateMyMultilineTextBox()
 {
    // Create an instance of a TextBox control.
    TextBox textBox1 = new TextBox();
    
    // Set the Multiline property to true.
    textBox1.Multiline = true;
    // Add vertical scroll bars to the TextBox control.
    textBox1.ScrollBars = ScrollBars.Vertical;
    // Allow the RETURN key in the TextBox control.
    textBox1.AcceptsReturn = true;
    // Allow the TAB key to be entered in the TextBox control.
    textBox1.AcceptsTab = true;
    // Set WordWrap to true to allow text to wrap to the next line.
    textBox1.WordWrap = true;
    // Set the default text of the control.
    textBox1.Text = "Welcome!" + Environment.NewLine + "Second Line";
 }
Public Sub CreateMyMultilineTextBox()
    ' Create an instance of a TextBox control.
    Dim textBox1 As New TextBox()
    
    ' Set the Multiline property to true.
    textBox1.Multiline = True
    ' Add vertical scroll bars to the TextBox control.
    textBox1.ScrollBars = ScrollBars.Vertical
    ' Allow the RETURN key in the TextBox control.
    textBox1.AcceptsReturn = True
    ' Allow the TAB key to be entered in the TextBox control.
    textBox1.AcceptsTab = True
    ' Set WordWrap to true to allow text to wrap to the next line.
    textBox1.WordWrap = True
    ' Set the default text of the control.
    textBox1.Text = "Welcome!" & Environment.NewLine & "Second Line"
End Sub

備註

屬性 Multiline 也必須是在 true 控制項中取得 TAB 字元。

AcceptsTab如果屬性設定 true 為 ,則使用者必須按 CTRL+TAB 鍵,才能將焦點移至定位順序中的下一個控制項。

適用於

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