| SetWindowLongPtr(HandleRef, WindowLongValues, IntPtr) | Changes an attribute of the specified window. The function also sets a value at the specified offset in the extra window memory. |
| SetWindowLongPtr(IntPtr, WindowLongValues, IntPtr) | Changes an attribute of the specified window. The function also sets a value at the specified offset in the extra window memory. |
| SetWindowLongPtr(SafeHandle, WindowLongValues, IntPtr) | Changes an attribute of the specified window. The function also sets a value at the specified offset in the extra window memory. |