| DWORD CheckGRBVersion(lpPntStruc) | |||
| LPEXTPAINTSTRUC lpPntStruc; |
The CheckGRBVersion function checks the virtual-display device (VDD) version.
lpPntStruc
Points to an EXTPAINTSTRUC structure.
The return value specifies whether the VDD version is compatible. It can be one of the following values.
| Value | Meaning |
| 0 | VDD is compatible. |
| 1 | Version number error. |
| 2 | Display-type mismatch. The VDD and grabber are not compatible. In this case, the high-order 16 bits is the grabber version number. |
The export ordinal for this function is 16.