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TextBlock::OnRender Method (DrawingContext^)

 

Renders the contents of a TextBlock.

Namespace:   System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

protected:
virtual void OnRender(
	DrawingContext^ ctx
) override sealed

Parameters

ctx
Type: System.Windows.Media::DrawingContext^

The DrawingContext to render the control on.

Exception Condition
ArgumentNullException

ctx is null.

This method is invoked by the layout system to render the contents of the TextBlock.

.NET Framework
Available since 3.0
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