how do I we get to know which all the check box's are TICKED/MARKED in gridview asp.net

Question

1.00/5 (1 vote)

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I have Datagrid in asp.net page with the below mentioned data
Device_Name | Column1 | Column2
---------------------------------------
iPad | CHECK BOX | CHECK BOX
iPhone | CHECK BOX | CHECK BOX

here Device_Name,Column1 and Column2 are column names, under these columns we have check boxes on both the columns, Please can any body help me how do I we get to know which all the check box's are TICKED/MARKED.

We should be able to tick any check box at any time

Could you please some one help me one this

[EDIT - OP comment from "solution" before it is deleted]
Thanks Nirav and Raje for your quick response, However your code is not working.

Here is my Code to auto generate my Gridview
===============================================

C#

protected void GrdOSInfo_RowDataBound(object sender, GridViewRowEventArgs e)
       {
        if (e.Row.RowType == DataControlRowType.DataRow)
           {
               for (int i = 1; i < 3; i++)
               {
                   //foreach (GridView row in GridView1.Rows)
                   //{
                   CheckBox chk = new CheckBox();
                   chk.EnableViewState = true;
                   chk.Enabled = true;
                   chk.ID = "chkb"+i;

                   e.Row.Cells[i].Controls.Add(chk);
                   //}
               }
           }
       }

================================================

So here basically I want to know how do I assign checked value (just to identify which are been ticked) to array list from Grid view (for storing purpose, later I will pass this arraylist to next page).

Can any one please help me on this, I will be really great full to your help

Posted 31-Jul-14 17:37pm

shankar01021981

Updated 2-Aug-14 4:35am

CHill60

v2

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3 solutions

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Raje_ · Answer 1 · 2014-07-31T21:24:00

Solution 1

Using ASP.Net :

C#

int EmpId = 0;
foreach(Gridviewrow gvr in Gridview1.Rows)
{
 if(((CheckBox)gvr.findcontrol("chkId")).Checked == true)
 {
    EmpId = Convert.ToInt32(gvr.cells["EmployeeId"]);
 }
}

Good luck

Posted 31-Jul-14 21:24pm

Raje_

Updated 31-Jul-14 21:25pm

v2

Comments

CHill60 2-Aug-14 10:39am

OP has tried to respond - I've put his comments into the original quesitons

**Nirav Prabtani** · Answer 2 · 2014-07-31T21:30:00

try this.. :)

C#

foreach(GridViewRow gvrow in gvGrid.Rows)
{
CheckBox chk1 = (CheckBox)gvrow.FindControl("chkSelect1"); //Find control of checkbox1
CheckBox chk2 = (CheckBox)gvrow.FindControl("chkSelect2"); //Find control of checkbox22
if (chk1 != null & chk1.Checked)
{
  //do stuff when checked
}
else
{
//do stuff when UnChecked
}

if (chk2 != null & chk2.Checked)
{
  //do stuff when checked
}
else
{
//do stuff when UnChecked
}
}

shankar01021981 · Answer 3 · 2014-08-01T22:13:00

Thanks Nirav and Raje for your quick response, However your code is not working.

Here is my Code to auto generate my Gridview
===============================================

C#

protected void GrdOSInfo_RowDataBound(object sender, GridViewRowEventArgs e)
       {
        if (e.Row.RowType == DataControlRowType.DataRow)
           {
               for (int i = 1; i < 3; i++)
               {
                   //foreach (GridView row in GridView1.Rows)
                   //{
                   CheckBox chk = new CheckBox();
                   chk.EnableViewState = true;
                   chk.Enabled = true;
                   chk.ID = "chkb"+i;

                   e.Row.Cells[i].Controls.Add(chk);
                   //}
               }
           }
       }

================================================

So here basically I want to know how do I assign checked value (just to identify which are been ticked) to array list from Grid view (for storing purpose, later I will pass this arraylist to next page).

Can any one please help me on this, I will be really great full to your help

how do I we get to know which all the check box's are TICKED/MARKED in gridview asp.net

3 solutions

Solution 1

Solution 2

Solution 4

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