When working with different versions of AjaxControlToolkit , Visual Studio 2010 contains some interesting improvements compared to previous versions of Visual Studio. When adding a particular version of AjaxControlToolkit controls (or other similar third-party controls) to the toolbox using the Choose Toolbox Items dialog, we now show the version number of the control that is being added. Figure 1 Once various versions of these AjaxControlToolkit (ACT) controls such as ACT 3.0 and ACT 4.0 are added to the toolbox in separate tabs (one tab per version), o nly the latest applicable version of the ACT controls will display as visible in the toolbox. This reduces confusion when different versions of ACT are present. The version number of the control...(read more)
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