'Declaration
 
Public Overridable Function OLEStartDrag( _
   ByVal pMMSelection As IMMTreeViewSelection, _
   ByRef DataObject As IMMDataObject, _
   ByRef AllowedEffects As System.Integer _
) As System.Boolean

'Usage
 
Dim instance As MMOleDragAssistClass
Dim pMMSelection As IMMTreeViewSelection
Dim DataObject As IMMDataObject
Dim AllowedEffects As System.Integer
Dim value As System.Boolean
 
value = instance.OLEStartDrag(pMMSelection, DataObject, AllowedEffects)

public virtual System.bool OLEStartDrag( 
   IMMTreeViewSelection pMMSelection,
   out IMMDataObject DataObject,
   out System.int AllowedEffects
)

public function OLEStartDrag( 
    pMMSelection: IMMTreeViewSelection;
   Out  DataObject: IMMDataObject;
   Out  AllowedEffects: System.Integer
): System.Boolean; virtual; 

public function OLEStartDrag( 
   pMMSelection : IMMTreeViewSelection,
   DataObject : IMMDataObject,
   AllowedEffects : System.int
) : System.boolean;

public: virtual System.bool OLEStartDrag( 
   IMMTreeViewSelection* pMMSelection,
   [PARAMFLAG::Out] IMMDataObject* DataObject,
   [PARAMFLAG::Out] System.int AllowedEffects
) 

public:
virtual System.bool OLEStartDrag( 
   IMMTreeViewSelection^ pMMSelection,
   [Out] IMMDataObject^ DataObject,
   [Out] System.int AllowedEffects
) 

Parameters

pMMSelection

DataObject

AllowedEffects

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

MMOleDragAssistClass Class
MMOleDragAssistClass Members