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