Solved

gridview reference command field in code

Posted on 2006-06-30
2
571 Views
Last Modified: 2008-01-09
Hi,

For the gridview in 2.0 can someone please tell me how to reference the below <asp:commandfield> in the code behind? I can get the whole column (gvProject.columns(0)), but not each individual control per row.

Should be something like gvProject.rows(index).findcontrol(id) , but there is no id for this control an none can be assigned.

Anyone?

<asp:GridView  onrowupdating="gvProject_RowUpdating"  ID="gvProject"  runat="server" AllowSorting="True" DataSourceID="ObjectDataSourceProject"  ForeColor="White" GridLines="None" AutoGenerateColumns="False" AllowPaging="True" Width="100%" AlternatingRowStyle-BorderStyle="None" AlternatingRowStyle-BorderColor="White" BorderStyle="None" BorderColor="White" EditRowStyle-BorderStyle="None" EditRowStyle-BorderColor="White" EmptyDataRowStyle-BorderStyle="None" EmptyDataRowStyle-BorderColor="White" FooterStyle-BorderStyle="None" FooterStyle-BorderColor="White" HeaderStyle-BorderStyle="None" HeaderStyle-BorderColor="White" PagerStyle-BorderStyle="None" PagerStyle-BorderColor="White" RowStyle-BorderStyle="None" RowStyle-BorderColor="White" SelectedRowStyle-BorderStyle="None" SelectedRowStyle-BorderColor="White">
                       
                    <Columns >             
                                         
                     <asp:CommandField  buttontype="Image" ValidationGroup="UpdateGroup" ShowEditButton="True" CancelImageUrl=".\Images\Plus.gif" EditImageUrl=".\Images\Plus.gif" UpdateImageUrl=".\Images\Plus.gif"  >
                       <ItemStyle VerticalAlign="Top" Height="20px"   />
                   </asp:CommandField>
0
Comment
Question by:Gezna
2 Comments
 
LVL 9

Accepted Solution

by:
zaghaghi earned 500 total points
ID: 17019698
handle the RowDataBind event

and use this for all rows
e.Row.Cells[i].Text for text or
e.Row.Cells[i].Controls[i] for controls in that cell

0
 
LVL 12

Expert Comment

by:deanvanrooyen
ID: 17020579
use above or

gvProject.Rows[gvProject.SelectedIndex].Cells[x]   //x is buttonindex

or use template field in the columns -  more flexibility
               <asp:TemplateField>
                     <ItemTemplate>
                          <asp:Button ID="itemButton" runat="server" CommandName="ButtonClick" Text="Click" />
                     </ItemTemplate>
                </asp:TemplateField>

then handle it in the rowcommand eventhandler
        .....
        <asp:GridView ID="GridView1" runat="server"  OnRowCommand="GridView1_RowCommand" .....

    public void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
    {

        if (e.CommandName == "ButtonClick")
        {
            this.TextBox1.Text = "ButtonClick";
        }

    }


by using templated field you can use this sort of thing
gvProject.rows(index).findcontrol("itemButton")

0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

This article discusses the ASP.NET AJAX ModalPopupExtender control. In this article we will show how to use the ModalPopupExtender control, how to display/show/call the ASP.NET AJAX ModalPopupExtender control from javascript, how to show/display/cal…
Introduction This article shows how to use the open source plupload control to upload multiple images. The images are resized on the client side before uploading and the upload is done in chunks. Background I had to provide a way for user…
Nobody understands Phishing better than an anti-spam company. That’s why we are providing Phishing Awareness Training to our customers. According to a report by Verizon, only 3% of targeted users report malicious emails to management. With compan…
The Email Laundry PDF encryption service allows companies to send confidential encrypted  emails to anybody. The PDF document can also contain attachments that are embedded in the encrypted PDF. The password is randomly generated by The Email Laundr…

828 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question