selected checkbox value in a label

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how to get the selected checkbox value in a label.....help me Please

C#

for (int itemcount = 0; itemcount < Rpt_Company.Items.Count; itemcount++)
           {
               CheckBox chkbox = ((CheckBox)Rpt_Company.Items[itemcount].FindControl("chkbox"));
               if (chkbox != null && chkbox.Checked == true)
               {

                 
               }
           }

Posted 4-May-12 1:19am

Member 8405530

Updated 4-May-12 1:25am

Uday P.Singh

v2

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Member 8405530 4-May-12 7:33am

in repeater control each row consist of checkbox ...selected records must be stored in label...how to do it....how to sore the id values in a label...

2 solutions

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VJ Reddy · Accepted Answer · 2012-05-04T01:40:00

Solution 3

If the requirement is to get the Text value of the Checked CheckBox and to assign to the Label then the following LINQ query can be used.

C#

CheckBox selectedCheckBox = 
    Rpt_Company.Items.OfType<checkbox>().FirstOrDefault (cb => cb.Checked );
if (selectedCheckBox != null) Label1.Text = selectedCheckBox.Text;

where Items is collection of Controls

Posted 4-May-12 1:40am

VJ Reddy

Updated 4-May-12 1:41am

v2

Comments

Member 8405530 4-May-12 8:01am

Thank u...Instead of label i am using literal...is it the same steps to be followed

VJ Reddy 4-May-12 8:21am

The above code returns the first selected CheckBox among the controls available in the Items control collection. If either a CheckBox is not available or check box is available but not checked then null is returned.
Now check for null as done in the second step and use the required property of the CheckBox returned. In the above code Text property is used. If you are using Literal class, then see the writable property to which the Text retrieved from the CheckBox can be assigned.
Thank you.

Member 8405530 4-May-12 9:19am

n repeater control each row consist of checkbox ...selected records must be stored in string...how to do it....how to store the id values in a string...

Anil Honey 206 · Accepted Answer · 2012-05-04T01:35:00

Solution 2

C#

for (int itemcount = 0; itemcount < Rpt_Company.Items.Count; itemcount++)
           {
               CheckBox chkbox = ((CheckBox)Rpt_Company.Items[itemcount].FindControl("chkbox"));
   if (chkbox != null && chkbox.Checked == true)
    {
      Label lbl = (Label)Rpt_Company.Items[itemcount].FindControl("chkbox"));
        string lblid;
        lblid= lbl.text               
                 
    }
   }
}

Posted 4-May-12 1:35am

Anil Honey 206

Updated 4-May-12 1:36am

v2

Comments

Member 8405530 4-May-12 7:59am

Unable to cast object of type 'System.Web.UI.WebControls.CheckBox' to type 'System.Web.UI.WebControls.Literal'.
Thank u for the reply...help me

i am getting error like this...Instead of label i am using literal

for (int itemcount = 0; itemcount < Rpt_Company.Items.Count; itemcount++)
{
CheckBox chkbox = ((CheckBox)Rpt_Company.Items[itemcount].FindControl("chkbox"));
if (chkbox != null && chkbox.Checked == true)
{

// memberno += chkbox.Text;
//memberno += (chkbox.Text + "<br/>");
Literal lbl = (Literal)Rpt_Company.Items[itemcount].FindControl("chkbox");

string lblid;
lblid = lbl.Text;

}
}

Anil Honey 206 4-May-12 8:05am

What is Literal it is any inbuilt class file

Anil Honey 206 4-May-12 8:05am

U ask that to store the value in label text

Member 8405530 4-May-12 9:19am

n repeater control each row consist of checkbox ...selected records must be stored in string...how to do it....how to store the id values in a string...