THat is my latest "creation"

Protected Sub GridViewC_Definition_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridViewC_Definition.RowDataBound
        ' 1. Retrieve reference from DropDownList
        Dim C_ID As String
        Dim GridViewTemplateC_ValuesDropDownList = TryCast(GridViewC_Definition.FindControl("DropDownListC_Values"), DropDownList)


        ' 2. Retrieve ID from each row
        For Each row As GridViewRow In GridViewC_Definition.Rows
            C_ID = row.Cells(0).Text
    

            ' 3. Reference from GetC_AttributesObjectDataSource
            'GetC_Attributes.xxxx


            '4. Assign ID from row and assign to the objectdatasource
            GetC_Attributes.SelectParameters("C_ID").DefaultValue = C_ID


        Next
        '5. call data bind method from dropdownlist
        'GridViewTemplateC_ValuesDropDownList.DataBind()  <- if I include this i.e. remove the ' than an error appears: Object reference not set to an instance of an object.
    End Sub

 
THe only problem is second row bind the ObjectDataSource the first results in the dropdownList are overwritten by the second bind and it goes on i.e. the third row assigns a value to the

ObjectDataSource and all DropDOwnLists (in the template field) are overwritten again.

HOw can I avoid this overwriting ?

have a great day,

polynaux