add data in DataTable for each button click

Question

Hi all i have a form of data. each save button click ,I need to change in DataTable.

protected void Button1_Click(object sender, EventArgs e)
    {
        DataTable dt = new DataTable();
        dt.Columns.AddRange(new DataColumn[3] { new DataColumn("1"), new DataColumn("2"), new DataColumn("3")});
        dt.Rows.Add( 1.Text, 2.Text, 3.Text);
}

currently last button click data only storing in data table . how can I store all the button save data to this data table ?

Nima Talebi · Accepted Answer · 2021-06-14 10:17:32Z

2

I don't think that is good way but work :

    public static DataTable dt = new DataTable() { Columns = { new DataColumn("1"), new DataColumn("2"), new DataColumn("3") } };
    protected void OnClick(object sender, EventArgs e)
    {
        dt.Rows.Add("1", "1", "1");
        var count = dt.Rows.Count;
    }

Result:

edited Jun 14, 2021 at 10:17

answered Jun 14, 2021 at 9:57

Nima Talebi

8841 gold badge10 silver badges23 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

xyz Over a year ago

still only last added row in dt.rows bro .

Nima Talebi Over a year ago

@xyz Updated my Answer and add Result

Collectives™ on Stack Overflow

add data in DataTable for each button click

1 Answer 1

2 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

2 Comments

Your Answer

Sign up or log in

Post as a guest

Related