bind dropdownlist in repeater asp.net

Easy you set drop down list datasourse in repeater

1- Create ItemDataBound event
2- Check ListItemType one by one
3- Find dropdown which you take on repeater
4- DataSource

protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            try
            {
                if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
                {
                    DropDownList ddl = (DropDownList)e.Item.FindControl("ddlAbc");
                    DataTable dt = GetDataSource();
                    ddl.DataSource = lstReferencePoint;
                    ddl.DataValueField = "ID";
                    ddl.DataTextField = "Name";
                    ddl.DataBind();
                }
            }
            catch (Exception ex)
            {
                throw;
            }
        }

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