custom data table with gridview

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Hi,
how can I create a cutom data table for gridview where row increases automatically and first row displays when user click on add button that is outside from grid?

Posted 31-Oct-10 20:11pm

call to .net

Updated 31-Oct-10 20:12pm

JF2015

v2

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Sunasara Imdadhusen 1-Nov-10 2:12am

You want to create datatable when clicking on button?

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RECSEN · Answer 1 · 2010-11-01T22:40:00

Create a datatable first and then bind the table on your gridview
DataTable dtAddGridView = new DataTable("TestTable");
protected void Add_Click(object sender, EventArgs e)
{

C#

if (dtAddGridView.Rows.Count != 0)
        {
            if (dtAddGridView.Columns.Count != 0)
            {
                dtAddGridView.Columns.Add("Name", typeof(string));
                dtAddGridView.Columns.Add("ID", typeof(int));
                dtAddGridView.Columns.Add("Date", typeof(DateTime));
            }

}
DataRow dr = dtAddGridView.NewRow();

dr["Name"] = "test";
dr["ID"] = 100;
dr["Date"] = DateTime.Now;

dtAddGridView.Rows.Add(dr);
GridView1.DataSource = dtAddGridView;
GridView1.DataBind();
}