| DeleteDC(IntPtr) | Deletes the specified device context (DC). An application must not delete a DC whose handle was obtained by calling the GetDC(IntPtr) function. instead, it must call the ReleaseDC(IntPtr, IntPtr) function to free the DC. |
| DeleteDC(SafeHandle) | Deletes the specified device context (DC). An application must not delete a DC whose handle was obtained by calling the GetDC(IntPtr) function. instead, it must call the ReleaseDC(IntPtr, IntPtr) function to free the DC. |