Hi, In my page I have a Gridview and a FormView. For each row in the GridView, there's a linkButton *Details* that shows the FormView with the information about the selected record in the GridView. In the FormView, users are able to edit and delete records. However, every time I cancel the editing of a record and try to see the formview for this record (clicking in *Details* on the GridView), I have the following error message:
-- Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request. -- What is happening here? Why this error message in being fired? Thanks in advance, Ana
