Control.OnPrint(PaintEventArgs) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: Control.cs

Source:: Control.cs

Source:: Control.cs

Important

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Raises the Paint event.

protected:
 virtual void OnPrint(System::Windows::Forms::PaintEventArgs ^ e);

protected virtual void OnPrint(System.Windows.Forms.PaintEventArgs e);

abstract member OnPrint : System.Windows.Forms.PaintEventArgs -> unit
override this.OnPrint : System.Windows.Forms.PaintEventArgs -> unit

Protected Overridable Sub OnPrint (e As PaintEventArgs)

Parameters

e: PaintEventArgs

A PaintEventArgs that contains the event data.

Exceptions

ArgumentNullException

The e parameter is null.

Remarks

If the UserPaint bit of the ControlStyles is set, you can override OnPrint to do layered painting. See SetStyle for more information.

Applies to

Продукт	Версії
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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