Query string parameters: PageID: id of the page ManagerID: id of the resourceManager MapID: id of the map ResourceID: id of the resource Operation: DrawTile or DrawExtent If DrawTile: Row,Column,Level If DrawExtent: Extent Returns a JSON object with one or more of the following fields: resource: Name of resource requested argument: Argument provided url: Url to datasource code: HTTP code errorMessage: Only provided it the request failed isPng=1 : if image is a PNG image (for handling IE6 transparency)
Syntax
| Visual Basic (Usage) |  Copy Code |
|---|
Dim instance As MapHandler
Dim context As HttpContext
instance.ProcessRequest(context) |
Parameters
- context
Requirements
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family
See Also
