Hi Nilesh,
On the gridview RowDataBound bind the dropdown source
Protected Sub gv_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvData.RowDataBound
If e.Row.RowType = DataControlRowType.DataRow Then
CType(e.Row.FindControl("ddlDropDown"), DropDownList).DataTextField="Name"
CType(e.Row.FindControl("ddlDropDown"), DropDownList).DataValueField="ID"
CType(e.Row.FindControl("ddlDropDown"), DropDownList).datasource= Datasource
CType(e.Row.FindControl("ddlDropDown"), DropDownList).databind()
End If
End Sub
Regards,