I want to be able to create a drop-down list web part that takes its data from a specific column in an External Content Type. If you need further clarification, please let me know.
I am creating a visual web part in Visual Studio 2010 for SharePoint 2010 Server. I would like to use a DropDownList that shows data from an external content type (that is tied to a SQL Database ...
I have absolutely struggled in creating a custom control to use an external data source to populate a dropdown combo list. Does anyone have any good examples of how to implement this? Is a custom ...