Returns the value of the dmPrintQuality member of the DevMode. Represents the value of the 'Horizontal Resolution' edit box.
GetXDPI(pBlackIceDEVMODE As Long) As Integer
Input value - handle to the BlackIceDEVMODE
Return value - Horizontal Resolution (integer number)
NOTE: For 32-bit applications , use pBlackIceDEVMODE as Integer, instead of Long.