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ObjFromPtr - Return an object from its pointer

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Click here to copy the following block
Private Declare Sub CopyMemory Lib "Kernel32" Alias "RtlMoveMemory" (dest As _
  Any, Source As Any, ByVal bytes As Long)

' Returns an object given its pointer
' This function reverses the effect of the ObjPtr function

Function ObjFromPtr(ByVal pObj As Long) As Object
  Dim obj As Object
  ' force the value of the pointer into the temporary object variable
  CopyMemory obj, pObj, 4
  ' assign to the result (this increments the ref counter)
  Set ObjFromPtr = obj
  ' manually destroy the temporary object variable
  ' (if you omit this step you'll get a GPF!)
  CopyMemory obj, 0&, 4
End Function


Submitted By : Nayan Patel  (Member Since : 5/26/2004 12:23:06 PM)

Job Description : He is the moderator of this site and currently working as an independent consultant. He works with VB.net/ASP.net, SQL Server and other MS technologies. He is MCSD.net, MCDBA and MCSE. In his free time he likes to watch funny movies and doing oil painting.
View all (893) submissions by this author  (Birth Date : 7/14/1981 )


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