DebuggersĪny script debugger can be used to debug a gadget, including Microsoft Script Debugger, Microsoft Script Editor, and Microsoft Visual Studio. If the complexity of your gadget code requires a more robust debugging solution then a number of script debuggers are available. If necessary, this limitation can be worked around by using the equivalent Microsoft Visual Basic Scripting Edition (VBScript) MsgBox function. Microsoft JScript alerts are often used for quick and dirty debugging, but these are not implemented in the Sidebar. ĭepending on the complexity of the gadget code, debugging can consist simply of dumping information to the gadget UI (similar to simple Web applications) at specific code points or by catching exceptions with a try.catch block. This procedure may require repeating if either the gadget drag-and-drop image or the developer's logo is missing or broken. If a gadget appears in the Gadget picker but is displayed with the Sidebar's generic gadget image, ensure that the desired image exists in the gadget file structure and that the path to the image file in the manifest is correct. Open the manifest file with Windows Internet Explorer or other XML editor to check. If a gadget fails to appear in the Gadget picker, the likely culprit is an invalid or malformed gadget.xml manifest file. This overview describes the various methods and techniques that can be used to debug gadgets.
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