Reply to thread

Message: [QUOTE="Nathan Sokalski, post: 4258095"] I have a custom control that inherits CompositeControl implements IPostBackDataHandler and ICallbackEventHandler. In the LoadPostData function, I attempt to use the postCollection parameter to get the data posted by the child controls created in CreateChildControls. In the PreRender event, I add onchange attributes to the DropDownLists with a value created using the Page.ClientScript.GetCallbackEventReference. When one of my DropDownLists triggers this callback and the LoadPostData function is called, the postCollection parameter does not have the newly selected value for the DropDownList. What can I do to get the newly selected value of the DropDownList? Any help would be appreciated. Thanks. [/QUOTE]