WorkflowDesignerMessageFilter.OnDragEnter Method (DragEventArgs)

 

Occurs when the mouse pointer enters the bounds of an object during a drag operation.

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

protected virtual bool OnDragEnter(
	DragEventArgs eventArgs
)

Parameters

eventArgs
Type: System.Windows.Forms.DragEventArgs

A DragEventArgs that contains information about the event.

Return Value

Type: System.Boolean

true if the message is handled; otherwise, false.

OnDragEnter occurs when the mouse pointer enters the bounds of an object during a drag operation.

The following code example shows how to override the OnDragEnter method so that it always returns true.

This code example is part of the Basic Designer Hosting SDK Sample from the DesignerShell.cs file. For more information, seeBasic Designer Hosting.

protected override bool OnDragEnter(DragEventArgs eventArgs)
{
    return true;
}

.NET Framework
Available since 3.0
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