Control.Parent Property
Definition
Important
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Gets or sets the parent container of the control.
public:
property System::Windows::Forms::Control ^ Parent { System::Windows::Forms::Control ^ get(); void set(System::Windows::Forms::Control ^ value); };
[System.ComponentModel.Browsable(false)]
public System.Windows.Forms.Control Parent { get; set; }
[System.ComponentModel.Browsable(false)]
public System.Windows.Forms.Control? Parent { get; set; }
[<System.ComponentModel.Browsable(false)>]
member this.Parent : System.Windows.Forms.Control with get, set
Public Property Parent As Control
Property Value
A Control that represents the parent or container control of the control.
- Attributes
Examples
The following code example uses the Parent property and the FindForm method to set properties on the parent control of a button and its form.
// 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
Remarks
Setting the Parent property value to null
removes the control from the Control.ControlCollection of its current parent control.
Applies to
See also
.NET
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