Export (0) Print
Expand All

WorkflowDesignerMessageFilter.OnDragOver Method

Occurs when the mouse pointer moves within 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 OnDragOver(
	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.

OnDragOver occurs when the mouse pointer moves within the bounds of an object during a drag operation.

The following code example shows how to override the OnDragOver 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, see Basic Designer Hosting.

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

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Show:
© 2014 Microsoft