GetDeviceCaps function function: This function retrieves the device specified information of the specified device. Function prototype: int GetDeviceCaps(HDC hdc, int nlndex);Parameter: 1, hdc:
GetDeviceCaps function function: This function retrieves the device specified information of the specified device. Function prototype: int GetDeviceCaps(HDC hdc, int nlndex);Parameter: 1, hdc: