sr_GetDllVersion( )

Description | Example | Cautions | See Also

Name:	long sr_GetDllVersion(dwfileverp, dwprodverp)
Inputs:	LPDWORD dwfileverp	SRL DLL Version Number
	LPDWORD dwprodverp	Product version of this release
Returns:	0 if success
	-1 if failure
Includes:	srllib.h

Description

The sr_GetDllVersion( ) function returns the SRL DLL Version Number for the file and product.

This function has the following parameters:

Parameter	Description
dwfileverp	Pointer to where to return file version information
dwprodverp	Pointer to where to return product version information

Example

/*$ sr_GetDllVersion( ) example $*/



#include <windows.h>

#include <srllib.h>



int InitDevices( )

{

   DWORD dwfilever, dwprodver;



   /************************************************************************

   * Initialize all the DLLs required. This will cause the DLLs to be

   * loaded and entry points to be resolved. Entry points not resolved

   * are set up to point to a default not implemented function in the

   * 'C' library. If the DLL is not found all functions are resolved

   * to not implemented.

   ************************************************************************/



   if (sr_libinit(DLGC_MT) == -1) {

      /* Must be already loaded, only reason if sr_libinit( ) was already called */

   }

   /*********************************************************************************

   /* SRL library initialized so all other SRL functions may be called as normal.

   * Display the version number of the DLL

   **********************************************************************************/

   sr_GetDllVersion(&dwfilever, &dwprodver);

   printf("File Version for SRL is %d.%02d\n",

                               HIWORD(dwfilever), LOWORD(dwfilever));

   printf("Product Version for SRL is %d.%02d\n",

                               HIWORD(dwprodver), LOWORD(dwprodver));



   /* Call technology specific xx_libinit( ) functions */

}

Caution

This function may only be used with the Cross-Compatibility Library.

See Also

• dx_GetDllVersion( )
• fx_GetDllVersion( )
• dt_GetDllVersion( )
• vr_GetDllVersion( )

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