DrvEnablePDEV

This function enables a device context for drawing and returns device metrics for the target printer or display device in a GDIINFO structure. Printer drivers call a display driver's DrvEnablePDEV function to create and itialize the DC, and then substitute the printer's device metrics before returning the DC to GDI for bitmap rendering.

DHPDEV APIENTRY DrvEnablePDEV(
DEVMODEW *pdm,
LPWSTR pwszLogAddress,
ULONG cPat,
HSURF *phsurfPatterns,
ULONG cjCaps,
ULONG *pdevcaps,
ULONG cjDevInfo,
DEVINFO *pdi,
HDEV hdev,
LPWSTR pwszDeviceName,
HANDLE hDriver);

Return Values

This function returns 0 on failure, and a valid DHPDEV value on success.