Control.FindForm 메서드

정의

컨트롤이 포함된 폼을 검색합니다.Retrieves the form that the control is on.

public:
 System::Windows::Forms::Form ^ FindForm();
public System.Windows.Forms.Form FindForm ();
member this.FindForm : unit -> System.Windows.Forms.Form
Public Function FindForm () As Form

반환

컨트롤이 포함된 Form입니다.The Form that the control is on.

예제

다음 코드 예제에서는 지정 된 단추가 포함 된 폼을 찾습니다.The following code example finds the form that contains the specified button.

   // This example uses the Parent property and the Find method of Control to set
   // properties on the parent control of a Button and its Form. The example assumes
   // that a Button control named button1 is located within a GroupBox control. The 
   // example also assumes that the Click event of the Button control is connected to
   // the event handler method defined in the example.
private:
   void button1_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      // Get the control the Button control is located in. In this case a GroupBox.
      Control^ control = button1->Parent;
      
      // Set the text and backcolor of the parent control.
      control->Text = "My Groupbox";
      control->BackColor = Color::Blue;
      
      // Get the form that the Button control is contained within.
      Form^ myForm = button1->FindForm();
      
      // Set the text and color of the form containing the Button.
      myForm->Text = "The Form of My Control";
      myForm->BackColor = Color::Red;
   }
// This example uses the Parent property and the Find method of Control to set
// properties on the parent control of a Button and its Form. The example assumes
// that a Button control named button1 is located within a GroupBox control. The 
// example also assumes that the Click event of the Button control is connected to
// the event handler method defined in the example.
private void button1_Click(object sender, System.EventArgs e)
{
   // Get the control the Button control is located in. In this case a GroupBox.
   Control control = button1.Parent;
   // Set the text and backcolor of the parent control.
   control.Text = "My Groupbox";
   control.BackColor = Color.Blue;
   // Get the form that the Button control is contained within.
   Form myForm = button1.FindForm();
   // Set the text and color of the form containing the Button.
   myForm.Text = "The Form of My Control";
   myForm.BackColor = Color.Red;
}
' This example uses the Parent property and the Find method of Control to set
' properties on the parent control of a Button and its Form. The example assumes
' that a Button control named button1 is located within a GroupBox control. The 
' example also assumes that the Click event of the Button control is connected to
' the event handler method defined in the example.
Private Sub button1_Click(sender As Object, e As System.EventArgs) Handles button1.Click
   ' Get the control the Button control is located in. In this case a GroupBox.
   Dim control As Control = button1.Parent
   ' Set the text and backcolor of the parent control.
   control.Text = "My Groupbox"
   control.BackColor = Color.Blue
   ' Get the form that the Button control is contained within.
   Dim myForm As Form = button1.FindForm()
   ' Set the text and color of the form containing the Button.
   myForm.Text = "The Form of My Control"
   myForm.BackColor = Color.Red
End Sub

설명

컨트롤의 Parent 속성 값이 FindForm 메서드에서 반환 된 Form과 다를 수 있습니다.The control's Parent property value might not be the same as the Form returned by FindForm method. 예를 들어 RadioButton 컨트롤이 GroupBox 컨트롤 내에 포함 되어 있고 GroupBoxForm에 있는 경우 RadioButton 컨트롤의 GroupBox 이며 GroupBox 컨트롤의 ParentForm입니다.For example, if a RadioButton control is contained within a GroupBox control, and the GroupBox is on a Form, the RadioButton control's Parent is the GroupBox and the GroupBox control's Parent is the Form.

보안

UIPermission
모든 창에서이 메서드를 호출 합니다.for all windows to call this method. 연관 된 열거형: AllWindows 의 값 UIPermissionWindow합니다.Associated enumeration: AllWindows value of UIPermissionWindow.

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