Hi Bernhart,

It's not a complete code but an examole that shows how to use Heap allocation class function to extract particular piece of info. Please create a new thread an explain what you're after.

>Hi sergey,
>
>When i try i have "variable lnHandle not found"
>
>What can i do ?
>
>bernhart
>
>>
>>Download Heap allocation class File #9482.

Declare Integer GetPrinter in WinSpool.Drv as WS_GetPrinter ;
>>		Integer hPrinter, ;
>>		Integer Level, ;
>>		String  @pPrinter, ;
>>		Integer cbBuf, ;
>>		Integer @pcbNeeded
>>
>>SET PROCEDURE TO clsheap
>>lnNeeded = 4096
>>lcBuffer = REPLICATE( CHR(0), lnNeeded)
>>lnOK = WS_GetPrinter( lnHandle, 2, @lcBuffer, lnNeeded, @lnNeeded )
>>lcDriverName = GetMemString(DwordToNum(SUBSTR(lcBuffer,13,4)))
>>