Control.Hide 方法

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

对用户隐藏控件。

public:
 void Hide();

public void Hide ();

member this.Hide : unit -> unit

Public Sub Hide ()

示例

如果单击该按钮时按下 Ctrl 键，下面的代码示例将隐藏按钮。 本示例要求你在一个ButtonForm名称上命名button1。

private:
   void button1_Click( Object^ sender, System::EventArgs^ /*e*/ )
   {
      /* If the CTRL key is pressed when the
         * control is clicked, hide the control. */
      if ( Control::ModifierKeys == Keys::Control )
      {
         (dynamic_cast<Control^>(sender))->Hide();
      }
   }

private void button1_Click(object sender, System.EventArgs e)
{
   /* If the CTRL key is pressed when the 
      * control is clicked, hide the control. */
   if(Control.ModifierKeys == Keys.Control)
   {
      ((Control)sender).Hide();
   }
}

Private Sub button1_Click(sender As Object, _
  e As EventArgs) Handles button1.Click
   ' If the CTRL key is pressed when the 
   ' control is clicked, hide the control. 
   If Control.ModifierKeys = Keys.Control Then
      CType(sender, Control).Hide()
   End If
End Sub

注解

隐藏控件等效于将 Visible 属性设置为 false. Hide调用该方法后，该Visible属性将返回一个值，false直到Show调用该方法。

另请参阅

• Visible
• Show()