How to fetch Id by clicking checkbox in c#

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I have a datalist...I have to bind StudentName with Student Image & also checkbox...now if I select checkbox,I want to get that student Id..how to do this??
please help me out..

[EDIT - OP code from comment]

C#

foreach (DataListItem li in dtlistStudent.Items)
{
    CheckBox chkSelect = (CheckBox)li.FindControl("chkStudent");

    if (chkSelect.Checked == true)
    {
        int result = 0;
        int StudentId = Convert.ToInt32(chkSelect.Checked);
        result = new ClsTransportationStudent
        {
            RouteID = Convert.ToInt32(ddlRoute.SelectedValue),
            PickPointID = Convert.ToInt32(ddlPickPoint.SelectedValue),
            StudentID = Convert.ToInt32(chkSelect.Checked),
        }.Transportation_StudentTransportInsert();


    }
}

Posted 7-May-14 4:46am

Member 10276220

Updated 7-May-14 4:53am

CHill60

v2

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Comments

Rahul Kumar 7-May-14 10:50am

past some your code

Member 10276220 7-May-14 10:52am

foreach (DataListItem li in dtlistStudent.Items)
{
CheckBox chkSelect = (CheckBox)li.FindControl("chkStudent");

if (chkSelect.Checked == true)
{
int result = 0;
int StudentId = Convert.ToInt32(chkSelect.Checked);
result = new ClsTransportationStudent
{
RouteID = Convert.ToInt32(ddlRoute.SelectedValue),
PickPointID = Convert.ToInt32(ddlPickPoint.SelectedValue),
StudentID = Convert.ToInt32(chkSelect.Checked),
}.Transportation_StudentTransportInsert();

}
}

Member 10276220 7-May-14 11:02am

please help me out

Sergey Alexandrovich Kryukov 7-May-14 11:41am

Please tag your application type. Is it ASP.NET?
If this is a Web application, the hint for you: id is the attribute of HTML element. But what do you have to identify the element if first place? you have to tell us. And why retrieving the id? Maybe the whole idea is wrong? :-)
—SA

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sankarsan parida · Answer 1 · 2014-05-07T07:54:00

Solution 1

See article on this topic. Put a hidden field with ID value and get that value on time checkbox click.

ASP.NET - Get selected CheckBox value in DataList[^]
access-hidden-field-at-code-behind.aspx[^]

Posted 7-May-14 7:54am

sankarsan parida