Hi., All

I am building an applicaion in which a DataGridView is used, but i need a CheckBox in the DataGridView as first column, and a button is used.

In front of everyCheckBox there is a Customer name and as i click the button all the customer names which are checked are to entered in the different table of DataBase.

How to do this..please help me..

Is there any option to add a CheckBox in the DataGridView ?

Hi Vishie,

DataGridView auto show CheckBox for bool column. So the easiest way to implement this is add a bool column to the underline datasource.
For example:
public partial class Form1 : Form
{
private DataTable dtCustomer;

public Form1()
{
InitializeComponent();
dtCustomer = new DataTable();
dtCustomer.Columns.Add("Name", typeof(string));
dtCustomer.Columns.Add("Checked", typeof(bool));

dtCustomer.Rows.Add("John", true);
dtCustomer.Rows.Add("Jack", false);
dtCustomer.Rows.Add("Mick", true);

dataGridView1.DataSource = dtCustomer;
}
}

When you click the button to save checked customer information, you can loop through the dtCustomer to check if the value is True, only update the row whose Checked value is true.

Sincerely,
Kira Qian

---

Please mark the replies as answers if they help and unmark if they don't.

Hi Vishie,

DataGridView auto show CheckBox for bool column. So the easiest way to implement this is add a bool column to the underline datasource.
For example:
public partial class Form1 : Form
{
private DataTable dtCustomer;

public Form1()
{
InitializeComponent();
dtCustomer = new DataTable();
dtCustomer.Columns.Add("Name", typeof(string));
dtCustomer.Columns.Add("Checked", typeof(bool));

dtCustomer.Rows.Add("John", true);
dtCustomer.Rows.Add("Jack", false);
dtCustomer.Rows.Add("Mick", true);

dataGridView1.DataSource = dtCustomer;
}
}

When you click the button to save checked customer information, you can loop through the dtCustomer to check if the value is True, only update the row whose Checked value is true.

Sincerely,
Kira Qian

---

Please mark the replies as answers if they help and unmark if they don't.