h6. [[WindowManager]] h6(. » [[WindowManager SWI Calls|SWI Calls]] h6((. » Wimp_OpenWindow h2. Wimp_OpenWindow h5. (SWI &400C5) This SWI has two syntax forms: original and extended. # The original form is used to open non-child windows that belong to the application. # The extended form is used to open parent or child windows that may or may not belong to the application. * [[Wimp_OpenWindow (original syntax)|Wimp_OpenWindow (original syntax)]] * [[Wimp_OpenWindow (extended syntax)|Wimp_OpenWindow (extended syntax)]]