How to assign Database value to Detail view item Template label

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Hi
Could you please correct the below code

I have to take value from database and assign it to Detailview item template label

 <fields>                                                                    <asp:TemplateField HeaderText="Company Name">
                                                                        <itemtemplate>
                                                                            <asp:Label ID="complbl" Text = "Hi" runat = "server">
                                                                        </itemtemplate>
                                                                      
                                                                    <asp:TemplateField HeaderText="Company Address">
                                                                        <itemtemplate>
                                                                            <asp:Label ID="addlbl" runat="server" Visible="true">
                                                                        </itemtemplate>
                                                                                                                                        
</fields>

while (reader.Read())
        {
            doDate = reader["DoDate"].ToString();
            doNumber = reader["DoNumber"].ToString();
            customerId = reader["CusId"].ToString();
            comp = reader["CompName"].ToString();

            

            DoNotb.Text = doNumber;
            doDatetb.Text = doDate;
            cidtb.Text = customerId;
            Label compname = DetailsView1.Rows[1].Cells[0].FindControl("complbl");
            comp = compname.Text;
            compname.Text = comp;
 
        }

I am getting error as "

Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

Thanks

Posted 27-Nov-11 18:13pm

Lancy.net

Updated 27-Nov-11 20:01pm

Mehdi Gholam

v2

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nilschaudhari · Answer 1 · 2011-11-27T22:01:00

Corrected code as

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 <fields>                                                                    <asp:TemplateField HeaderText="Company Name">
                                                                        <itemtemplate>
                                                                            <asp:Label ID="complbl" Text = "Hi" runat = "server" text='<%# Eval("complbl")%>' >
                                                                        </itemtemplate>

                                                                    <asp:TemplateField HeaderText="Company Address">
                                                                        <itemtemplate>
                                                                            <asp:Label ID="addlbl" runat="server" Visible="true"  text='<%# Eval("complbl")%>' >

                                                                        </itemtemplate>

</fields>

sagar15modi · Answer 2 · 2011-11-27T22:38:00

ASP.NET

 <fields>                                                                    
   <asp:templatefield headertext="Company Name" xmlns:asp="#unknown">
        <itemtemplate>
            <asp:label id="complbl" Text='<%# Eval("complbl")%>' runat="server">
        </itemtemplate>
                                                                      
        <asp:templatefield headertext="Company Address">
        <itemtemplate>
        <asp:label id="addlbl" runat="server" Text='<%# Eval("compAddress")%>' visible="true">
        </itemtemplate>
</fields>

At Server side you just need to assign datatable to DataSource of gridview.
There should be column complbl,compAddress in DataTable

let me know if any queries
Mark as solution if its solved your problem

How to assign Database value to Detail view item Template label

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