CheckBox.AutoCheck 屬性

定義

命名空間:

System.Windows.Forms

組件:

System.Windows.Forms.dll

取得或設定值，指出當按下 Checked 時，CheckState 或 CheckBox 值和 CheckBox 的外觀是否會自動改變。

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

public bool AutoCheck { get; set; }

member this.AutoCheck : bool with get, set

Public Property AutoCheck As Boolean

屬性值

Boolean

如果 Checked 值或 CheckState 值和控制項的外觀會在 Click 事件上自動變更為 true，否則為 false。 預設值是 true。

範例

下列程式碼範例會建立並初始化 CheckBox ，提供切換按鈕的外觀、將 設定 AutoCheckfalse 為 ，並將它新增至 Form 。

public:
   void InstantiateMyCheckBox()
   {
      // Create and initialize a CheckBox.   
      CheckBox^ checkBox1 = gcnew CheckBox;
      
      // Make the check box control appear as a toggle button.
      checkBox1->Appearance = Appearance::Button;
      
      // Turn off the update of the display on the click of the control.
      checkBox1->AutoCheck = false;
      
      // Add the check box control to the form.
      this->Controls->Add( checkBox1 );
   }

public void InstantiateMyCheckBox()
 {
    // Create and initialize a CheckBox.   
    CheckBox checkBox1 = new CheckBox(); 
    
    // Make the check box control appear as a toggle button.
    checkBox1.Appearance = Appearance.Button;
 
    // Turn off the update of the display on the click of the control.
    checkBox1.AutoCheck = false;
 
    // Add the check box control to the form.
    Controls.Add(checkBox1);
 }

Public Sub InstantiateMyCheckBox()
    ' Create and initialize a CheckBox.   
    Dim checkBox1 As New CheckBox()
    
    ' Make the check box control appear as a toggle button.
    checkBox1.Appearance = Appearance.Button
    
    ' Turn off the update of the display on the click of the control.
    checkBox1.AutoCheck = False
    
    ' Add the check box control to the form.
    Controls.Add(checkBox1)
End Sub

備註

如果 AutoCheck 設定為 false，您必須新增程式碼，以更新 Checked 事件處理常式中的 Click 或 CheckState 值。