ActivityDesigner::OnPaint Method (ActivityDesignerPaintEventArgs^)

 

Draws the visual representation of the activity at design time.

Namespace:   System.Workflow.ComponentModel.Design
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

protected:
virtual void OnPaint(
	ActivityDesignerPaintEventArgs^ e
)

Exception Condition
ArgumentNullException

e contains a null reference (Nothing in Visual Basic).

The following example shows a custom ActivityDesigner that delegates the painting responsibility to the base class or draws itself based on a Boolean value. If useBasePaint is false, the custom activity will draw itself using the various methods of the ActivityDesignerPaint class.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 3.0
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