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08.21.2008 at 01:25PM PDT, ID: 23668368
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8.8

Binding DataTable to GridView did not display the resulting table

Asked by nsehmi in Programming for ASP.NET, WebApplications

Tags: ,

I needed to dynamically generate data for a GridView, so I built a DataTable to store the data.
When I tried to bind the DataTable to GridView, there's nothing displayed on the GridView.
I tried debugging and verified that data are being stored into the DataTable correctly.
Also since I have setup the EmptyDataTemplate property for the grid, I know that it's not empty as the template is not displayed either (nor is it displaying EmptyDataText).

Included are snippets of related test code. Any help is appreciated!
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<!-- GridView code -->
<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" EmptyDataText="No records found">
                <EmptyDataTemplate>
                    <!-- Some html code here -->
                </EmptyDataTemplate>
 
...
 
// C# code
...
GridView2.Columns.Clear();
DataTable dt = new DataTable();
dt.Columns.Add(new DataColumn("C1", typeof(string)));
dt.Columns.Add(new DataColumn("C2", typeof(string)));
dt.Columns.Add(new DataColumn("C3", typeof(string)));
DataRow dr = dt.NewRow();
dr["C1"] = "11";
dr["C2"] = "22";
dr["C3"] = "33";
dt.Rows.Add(dr);
GridView2.DataSource = dt;
GridView2.DataBind();
...
[+][-]08.21.2008 at 07:54PM PDT, ID: 22285937

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About this solution

Zones: Programming for ASP.NET, WebApplications
Tags: ASP.NET, C#, IE
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Solution Provided By: GreymanMSC
Participating Experts: 1
Solution Grade: A
 
 
[+][-]10.04.2008 at 05:23AM PDT, ID: 22640519

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[+][-]10.08.2008 at 05:13PM PDT, ID: 22674564

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