ActivityDesigner.OnLayoutSize(ActivityDesignerLayoutEventArgs) Method

Reference

Definition

Namespace:: System.Workflow.ComponentModel.Design

Assembly:: System.Workflow.ComponentModel.dll

Important

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Returns the size of the visual cues or child activity designers on the ActivityDesigner.

protected:
 virtual System::Drawing::Size OnLayoutSize(System::Workflow::ComponentModel::Design::ActivityDesignerLayoutEventArgs ^ e);

protected virtual System.Drawing.Size OnLayoutSize (System.Workflow.ComponentModel.Design.ActivityDesignerLayoutEventArgs e);

abstract member OnLayoutSize : System.Workflow.ComponentModel.Design.ActivityDesignerLayoutEventArgs -> System.Drawing.Size
override this.OnLayoutSize : System.Workflow.ComponentModel.Design.ActivityDesignerLayoutEventArgs -> System.Drawing.Size

Protected Overridable Function OnLayoutSize (e As ActivityDesignerLayoutEventArgs) As Size

Parameters

e: ActivityDesignerLayoutEventArgs

The ActivityDesignerLayoutEventArgs that contains the event data.

Returns

Size

The new size settings for the visual cues or child activity designers.

Exceptions

ArgumentNullException

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

Examples

The following example shows how to override the OnLayoutSize method. For this example, the size of the Activity remains static with a height and width of 64.

readonly static Size BaseSize = new Size(64, 64);
protected override Size OnLayoutSize(ActivityDesignerLayoutEventArgs e)
{
    return BaseSize;
}

Shared ReadOnly BaseSize As New Size(64, 64)
Protected Overrides Function OnLayoutSize(ByVal e As ActivityDesignerLayoutEventArgs) As Size
    Return BaseSize
End Function

Applies to