Parameter	Type	Description
box	[input] reference to a Box	The box under the mouse cursor.
dataObj	[input] IVBDataObject interface pointer	A pointer to OLE drag-and-drop object.
docX	[input] long	The x document coordinate.
docY	[input] long	The y document coordinate.
keyState	[input] long	A state of keyboard modifier keys.
effect	[input, output] long	The effect of the drag-and-drop.

Dispatch ID: 53

Raised when some data is dragged over a box and the drag-and-drop mode is set to drProgrControlVB. dataObj is a pointer to an object implementing IVBDataObject interface through which the dragged data can be extracted. This object may contain data in several different formats; it can be queried for data in the format that is most appropriate for your application. docX and docY are the coordinates of the mouse cursor given in document coordinates. The keyState bit-mask is a combination of the following values: 0x20 (ALT), 0x04 (SHIFT), 0x08 (CTRL). The effect parameter is a combination of the allowed drop effects, and as output you can set it to the desired effect. Its possible values are: 0=none, 1=copy, 2=move, 4=link.

FlowChart Members
FlowChart Class
FlowChartPro Namespace