  |
GoFiler Legato Script Reference
Legato v 1.5d Application v 5.25a
|
| Table of Contents | < < Previous | Next >> |
Chapter Fifteen — Windows/OS Functions (continued)
Overview
The IsWindowHandleValid function tests a handle as being a valid window handle.
Syntax/Parameters
Syntax
boolean = IsWindowHandleValid ( handle hWindow );
Parameters
hWindow
A handle representing a window.
Return Value
A boolean as TRUE (1) or FALSE (0) depending on the validity of the handle.
Remarks
Window handle values are managed by the operating system. The handle valid is unique but could be reused as windows are repeatedly created and destroyed. While not likely, if a handle value is held for an extended period of time the handle could become invalid and then valid again while representing another window.
Related Functions
Platform Support
Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL
Legato IDE, Legato Basic
| Table of Contents | < < Previous | Next >> |
© 2012-2024 Novaworks, LLC. All rights reserved worldwide. Unauthorized use, duplication or transmission prohibited by law. Portions of the software are protected by US Patents 10,095,672, 10,706,221 and 11,210,456. GoFiler™ and Legato™ are trademarks of Novaworks, LLC. EDGAR® is a federally registered trademark of the U.S. Securities and Exchange Commission. Novaworks is not affiliated with or approved by the U.S. Securities and Exchange Commission. All other trademarks are property of their respective owners. Use of the features specified in this language are subject to terms, conditions and limitations of the Software License Agreement.