Data Grid View Check Box Column

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C#

How to use the DataGridViewCheckBoxColumn if checked =true, When you use th rows from DataGridView.

Posted 20-Nov-11 2:25am

mahmood_ghaderi

Updated 20-Nov-11 2:30am

RaisKazi

v2

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Sergey Alexandrovich Kryukov 20-Nov-11 17:18pm

Do you mean th tag of HTML? Then tag the question accordingly. Is it ASP.NET? Tag it. Provide comprehensive explanation of what you want to achieve, provide fully qualified name of the type DataGridView.
--SA

2 solutions

Solution 1

check this out:

Adding a CheckBox column to your DataGrid[^]

hope it helps :)

Posted 20-Nov-11 2:27am

Uday P.Singh

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RaviRanjanKr 20-Nov-11 9:05am

My 5+

Uday P.Singh 21-Nov-11 1:40am

thank you Ravi :)

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RaisKazi · Accepted Answer · 2011-11-20T02:40:00

Your Question is not very clear to me. If you want to get DataGridViewRows which are having checked value true for DataGridViewCheckBoxColumn then you may try as below code.

C#

foreach (DataGridViewRow dataGridRow in dataGridView1.Rows)
{
   if (dataGridRow.Cells["YourCheckboxColumn"].Value != null &&    (bool)dataGridRow.Cells["YourCheckboxColumn"].Value)
  {
         // Checked
  }
  else if (dataGridRow.Cells["YourCheckboxColumn"].Value == null)
  {
         // Unchecked
  }
}