DM_GETDLGDATA
The DM_GETDLGDATA returns to the dialog handler a 32-bit data value associated with the dialog.
Each dialog has a corresponding 32-bit value designed for use by the plugin that created the dialog.
Param1
0
Param2
0
Return
The dialog manager returns 32-bit value passed by plugin earlier.
Remarks
Initially the 32-bit data value contains the data passed in Param to the
DialogEx function.
Example
See also: