| ScreenToClient(IntPtr, NativePoint) | Converts the screen coordinates of a specified point on the screen to client-area coordinates. |
| ScreenToClient(IntPtr, Point) | Converts the screen coordinates of a specified point on the screen to client-area coordinates. |
| ScreenToClient(SafeHandle, NativePoint) | Converts the screen coordinates of a specified point on the screen to client-area coordinates. |
| ScreenToClient(SafeHandle, Point) | Converts the screen coordinates of a specified point on the screen to client-area coordinates. |