?
Solved

How to read gridview column and checkbox value.

Posted on 2014-03-10
3
Medium Priority
?
3,957 Views
Last Modified: 2014-04-14
I have a grid view with binded data on it.
It has checkbox,verify and tid field in which verify field contains either 0 or 1, if verify field has 0 value row color is red and if 1 row color is green.
TID is list of unique numbers.

When if i click on checkbox and mark as check, the row color changes to green.
Now on submit button i want to read the tid number for every row where check box is checked.How to read that column and check whether checkbox is checked
as i want to update verify field at backend on click of submit button


The aspx of gridview is :
  <asp:GridView ID="GridView1" runat="server"   OnRowDataBound="GridView1_RowDataBound"
                    EnableModelValidation="True" ForeColor="#333333" GridLines="None"
                    BorderColor="#FFFFCC">
                 <Columns>
                <asp:TemplateField HeaderText="Select">
                <ItemTemplate>  
             
               
               <asp:CheckBox ID="myCheckBox" runat="server" />
                </ItemTemplate>
                 
                 
                </asp:TemplateField>
            </Columns>
              </asp:GridView>

code behind is:

  protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            int ve = Convert.ToInt32(DataBinder.Eval(e.Row.DataItem, "Verify"));
            if (ve == 0)
            {
                e.Row.ForeColor = Color.Red;

            }
            else if (ve == 1)
            {
                e.Row.ForeColor = Color.Green;
             
            }
            else
            {
                e.Row.ForeColor = Color.Red;
            }

        }
    }
    protected void btnsubmit_Click(object sender, EventArgs e)
    {

        foreach (GridViewRow row in GridView1.Rows)
        {

           
            if (((CheckBox)row.FindControl("cbm1")).Checked)
            {
               
 ?????????????????????
            }

        }
    }
0
Comment
Question by:searchsanjaysharma
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
3 Comments
 
LVL 18

Accepted Solution

by:
Jerry Miller earned 1500 total points
ID: 39918382
This is how I access the checkbox values:

C# Version:
foreach (GridViewRow Item in gridview.Rows) {
      MyCheckBox = (CheckBox)Item.FindControl("cbName");
      if (MyCheckBox.Checked) {
           'do domething here
      }
             }

VB version:
For Each Item As GridViewRow In gridview.Rows
            MyCheckBox = CType(Item.FindControl("cbName"), CheckBox)
            If MyCheckBox.Checked Then
               
                    'do something here

                End If
            End If
        Next
0
 

Author Comment

by:searchsanjaysharma
ID: 39919502
How to refer to current row in Girdview that is the corresponding tid column of any row
0
 

Author Closing Comment

by:searchsanjaysharma
ID: 39999676
tx
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone 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

Real-time is more about the business, not the technology. In day-to-day life, to make real-time decisions like buying or investing, business needs the latest information(e.g. Gold Rate/Stock Rate). Unlike traditional days, you need not wait for a fe…
This article aims to explain the working of CircularLogArchiver. This tool was designed to solve the buildup of log file in cases where systems do not support circular logging or where circular logging is not enabled
Monitoring a network: how to monitor network services and why? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the philosophy behind service monitoring and why a handshake validation is critical in network monitoring. Software utilized …
How to fix incompatible JVM issue while installing Eclipse While installing Eclipse in windows, got one error like above and unable to proceed with the installation. This video describes how to successfully install Eclipse. How to solve incompa…
Suggested Courses

752 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