TextBoxBase.HideSelection 屬性

定義

取得或設定值,指出當控制項遺失駐點時,這個值會表示文字方塊控制項中選取的文字是否還是會以反白顯示。Gets or sets a value indicating whether the selected text in the text box control remains highlighted when the control loses focus.

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

屬性值

Boolean

如果文字方塊控制項遺失駐點時,選取的文字不會以反白顯示,則為 true,如果文字方塊控制項遺失駐點時,選取的文字還是以反白顯示,則為 falsetrue if the selected text does not appear highlighted when the text box control loses focus; false, if the selected text remains highlighted when the text box control loses focus. 預設為 trueThe default is true.

範例

下列程式碼範例示範如何使用 HideSelection 屬性。The following code example demonstrates how to use the HideSelection property. 若要執行範例,請在表單中貼上下列程式碼。To run the example, paste the following code in a form. InitializeTextBox在表單的函式或方法中呼叫方法 LoadCall the InitializeTextBox method in the form's constructor or Load method.

   //Declare a textbox called TextBox1.
internal:
   System::Windows::Forms::TextBox^ TextBox1;

private:

   //Initialize TextBox1.
   void InitializeTextBox()
   {
      this->TextBox1 = gcnew TextBox;
      this->TextBox1->Location = System::Drawing::Point( 32, 24 );
      this->TextBox1->Name = "TextBox1";
      this->TextBox1->Size = System::Drawing::Size( 136, 20 );
      this->TextBox1->TabIndex = 1;
      this->TextBox1->Text = "Type and hit enter here...";
      
      //Keep the selection highlighted, even after textbox loses focus.
      TextBox1->HideSelection = false;
      this->Controls->Add( TextBox1 );
   }
//Declare a textbox called TextBox1.
internal System.Windows.Forms.TextBox TextBox1;

//Initialize TextBox1.
private void InitializeTextBox()
{
    this.TextBox1 = new TextBox();
    this.TextBox1.Location = new System.Drawing.Point(32, 24);
    this.TextBox1.Name = "TextBox1";
    this.TextBox1.Size = new System.Drawing.Size(136, 20);
    this.TextBox1.TabIndex = 1;
    this.TextBox1.Text = "Type and hit enter here...";

    //Keep the selection highlighted, even after textbox loses focus.
    TextBox1.HideSelection = false;
    this.Controls.Add(TextBox1);
}
'Declare a textbox called TextBox1.
Friend WithEvents TextBox1 As System.Windows.Forms.TextBox

'Initialize TextBox1.
Private Sub InitializeTextBox()
    Me.TextBox1 = New TextBox
    Me.TextBox1.Location = New System.Drawing.Point(32, 24)
    Me.TextBox1.Name = "TextBox1"
    Me.TextBox1.Size = New System.Drawing.Size(136, 20)
    Me.TextBox1.TabIndex = 1
    Me.TextBox1.Text = "Type and hit enter here..."

    'Keep the selection highlighted, even after textbox loses focus.
    TextBox1.HideSelection = False
    Me.Controls.Add(TextBox1)
End Sub

備註

您可以使用這個屬性,讓文字在文字方塊控制項中醒目提示,而另一個表單或對話方塊具有焦點,例如拼寫檢查程式對話方塊。You can use this property to keep text highlighted in a text box control while another form or a dialog box has focus, such as a spelling checker dialog box.

適用於