HDC AtlCreateTargetDC( HDC hdc, DVTARGETDEVICE* ptd );
Return Value
Returns the handle to a device context for the device specified in the DVTARGETDEVICE. If no device is specified, returns the handle to the default display device.
Parameters
hdc
[in] The existing handle of a device context, or NULL.
ptd
[in] A pointer to the DVTARGETDEVICE structure that contains information about the target device.
Remarks
Creates a device context for the device specified in the DVTARGETDEVICE structure. If the structure is NULL and hdc is NULL, creates a device context for the default display device.
If hdc is not NULL and ptd is NULL, the function returns the existing hdc.