private void BinddrpCustType()
    {
        DataTable dt = ProviderInfoBus.GetdrpCustType();

        if (dt != null && dt.Rows.Count > 0)
        {
            drpCustType.DataSource     = dt;
            drpCustType.DataTextField  = "TypeName";
            drpCustType.DataValueField = "ID";
            drpCustType.DataBind();
        }
    }
    private void BinddrpCustType()
    {
        DataTable dt = ProviderInfoBus.GetdrpCustType();

        if (dt != null && dt.Rows.Count > 0)
        {
            drpCustType.DataSource     = dt;
            drpCustType.DataTextField  = "TypeName";
            drpCustType.DataValueField = "ID";
            drpCustType.DataBind();
            ListItem Item = new ListItem("--请选择--", "");
            drpCustType.Items.Insert(0, Item);
        }
    }