CheckBox.AutoCheck Property

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Source:

CheckBox.cs

Gets or set a value indicating whether the Checked or CheckState values and the CheckBox's appearance are automatically changed when the CheckBox is clicked.

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

Property Value

Boolean

true if the Checked value or CheckState value and the appearance of the control are automatically changed on the Click event; otherwise, false. The default value is true.

Examples

The following code example creates and initializes a CheckBox, gives it the appearance of a toggle button, sets AutoCheck to false, and adds it to a 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

Remarks

If AutoCheck is set to false, you will need to add code to update the Checked or CheckState values in the Click event handler.