C# - Dropdownlist Shows Duplicate Values While Editing A Row In The Gridview?

Jan 11, 2011

Well the dropdownlist has an existing items. I just want the selected gridview record to be displayed in the dropdownlist. The dropdownlist has several DataTextField in string and consist of DataValueField in numeric. The gridview passes a string text to the box which has an equal or same item inside the dropdownlist. Whenever i passed a record from a gridview to be viewed in the dropdownlist it just duplicates the same item. Q: How can i simply pass a text inside the dropdown and just simply display it without adding on the list.

sample item on the dropdown:

after selecting on the gridview and display inside the dropdown:

(you see the '--Select--' was erase and replace with the selected record)

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