Empty data in Gridview , rows not showing

Question

I have a GridView with 5 columns with data and two columns empty. And a button Edit which I can edit every row. Only after I push the Button Edit and add data to the form and finish the two columns will not be empty anymore. How can I do that ? I tried with EmptyDataText with "No data" but it doesn't work.

My GridView is not showing the rows with empty data.

I am using ASP.NET C#

<asp:GridView ID="GridViewSO" runat="server" DataSourceID="SqlDataSourceShippingOffice" AutoGenerateColumns="False" OnRowDataBound="GridViewSO_RowDataBound" BackColor="White" BorderColor="#999999" BorderStyle="None" BorderWidth="1px" CellPadding="3" GridLines="Vertical" Font-Names="Calibri" Font-Size="8pt" EmptyDataText="No data" >
    <AlternatingRowStyle BackColor="#DCDCDC"></AlternatingRowStyle>
    <Columns>
        <asp:TemplateField HeaderText="Nr. crt.">
            <ItemTemplate>
                <%# Container.DataItemIndex + 1 %>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:BoundField DataField="P_ID" HeaderText="P.ID" SortExpression="ID" />
        <asp:BoundField DataField="S_ID" HeaderText="S.ID" SortExpression="ID1" />
        <asp:BoundField DataField="DATE" HeaderText="Date" SortExpression="DATE" />
        <asp:BoundField DataField="PLACE" HeaderText="Place" SortExpression="PLACE" />
        <asp:BoundField DataField="DATE_U" HeaderText="DateU" SortExpression="DATE_U" />
        <asp:BoundField DataField="TYPE" HeaderText="Type" SortExpression="TYPE" />
        <asp:BoundField DataField="CAR" HeaderText="Car" SortExpression="CAR" />
        <asp:BoundField DataField="EH" HeaderText="EH" SortExpression="EH" />
        <asp:BoundField DataField="COND" HeaderText="Cond" SortExpression="COND" />
        <asp:BoundField DataField="NAME" HeaderText="Name" SortExpression="NAME" />
        <asp:BoundField DataField="REFERENT" HeaderText="Referent" ReadOnly="True" SortExpression="REFERENT" />
        <asp:TemplateField HeaderText="Nr Form">
            <ItemTemplate>
                <asp:TextBox ID="txtSOGV" runat="server" Enabled="False" Rows="4" TextMode="MultiLine" Style="overflow: auto" Height="45px" Width="64px"></asp:TextBox>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:TemplateField>
            <ItemTemplate>
                <asp:Button ID="btnEditSO" runat="server" Text="Edit" OnClick="btnEditSO_Click" CausesValidation="False" />
            </ItemTemplate>
        </asp:TemplateField>
        <asp:BoundField DataField="ID" HeaderText="REF_ID" SortExpression="ID" />

    </Columns>
    <EmptyDataRowStyle BackColor="#CCCCFF" Font-Bold="True" ForeColor="#FF3300" />
    <FooterStyle BackColor="#CCCCCC" ForeColor="Black"></FooterStyle>

    <HeaderStyle BackColor="#000084" Font-Bold="False" ForeColor="White" Font-Size="12pt"></HeaderStyle>

    <PagerStyle HorizontalAlign="Center" BackColor="#999999" ForeColor="Black"></PagerStyle>

    <RowStyle BackColor="#EEEEEE" ForeColor="Black"></RowStyle>

    <SelectedRowStyle BackColor="#008A8C" Font-Bold="True" ForeColor="White"></SelectedRowStyle>

    <SortedAscendingCellStyle BackColor="#F1F1F1"></SortedAscendingCellStyle>

    <SortedAscendingHeaderStyle BackColor="#0000A9"></SortedAscendingHeaderStyle>

    <SortedDescendingCellStyle BackColor="#CAC9C9"></SortedDescendingCellStyle>

    <SortedDescendingHeaderStyle BackColor="#000065"></SortedDescendingHeaderStyle>
</asp:GridView>

This is my GridView. And only the Referent and the Nr Form will be empty first.

Provide some code to show what you have already

Dimi Takis
– Dimi Takis

2015-07-15 06:54:16 +00:00
Commented Jul 15, 2015 at 6:54 — Dimi Takis
– Dimi Takis, Commented Jul 15, 2015 at 6:54
No one can help you without code. Please show your code.

Sain Pradeep
– Sain Pradeep

2015-07-15 06:54:37 +00:00
Commented Jul 15, 2015 at 6:54 — Sain Pradeep
– Sain Pradeep, Commented Jul 15, 2015 at 6:54

Litisqe Kumar · Accepted Answer · 2015-07-15 07:04:02Z

1

Add ShowHeaderWhenEmpty="true" in your gridview

Note: the headers will not appear unless DataBind() is called with something other than null.

answered Jul 15, 2015 at 7:04

Litisqe Kumar

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2 Comments

mihral Over a year ago

Yes I know, but I don't want to show only the Header. I want to show all the fields and that two fields which are first null after Edit and adding something to the form to fill

Litisqe Kumar Over a year ago

After you edit the column and add data to it, then it will show. Actually your question is unclear. Can you be more specific what's your question or problem.

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