Control.Hide 方法

定義

對使用者隱藏控制項。Conceals the control from the user.

public:
 void Hide();
public void Hide ();
member this.Hide : unit -> unit
Public Sub Hide ()

範例

下列程式碼範例會隱藏按鈕(如果按一下按鈕時按下 CTRL 鍵)。The following code example hides a button if the CTRL key is pressed when the button is clicked. 這個範例需要在 Form上有名為 button1ButtonThis example requires that you have a Button named button1 on a Form.

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

備註

隱藏控制項相當於將 [Visible] 屬性設定為 [false]。Hiding the control is equivalent to setting the Visible property to false. 呼叫 Hide 方法之後,Visible 屬性會傳回 false 的值,直到呼叫 Show 方法為止。After the Hide method is called, the Visible property returns a value of false until the Show method is called.

適用於

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