how to prevent dynamically added textbox in gridview to get dispose after postback

Question

I am able to add unlimited textbox column in a row of gridview. but after postback these textboxes get disposed. So how to retain these textboxes and their values after postback?

Code:

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
    int i = 3;
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        crcl = (List<string>)ViewState["bdi2"];
        foreach(string a in crcl)
        {
            TextBox TextBox101 = new TextBox();
            TextBox101.ID=a;
            TextBox101.Width = 60;
            TextBox101.Text = (e.Row.DataItem as DataRowView).Row[a].ToString();
            e.Row.Cells[i].Controls.Add(TextBox101);
            //TextBox101.AutoPostBack = true;
            i++;
        }            
    }       
}

This should help (look at the answer from rick schott): http://stackoverflow.com/questions/14216030/maintain-the-state-of-dynamically-added-user-control-on-postback — sr28, Sep 06 '16 at 12:54

score 0 · Answer 1 · answered Sep 06 '16 at 13:22

I hope that this link is useful to you for adding textbox in gridview

http://www.aspforums.net/Threads/201270/Dynamically-add-TextBox-control-to-GridView-Row-in-ASPNet/

And this link too.

http://www.aspsnippets.com/Articles/Adding-Dynamic-Rows-in-ASP.Net-GridView-Control-with-TextBoxes.aspx

how to prevent dynamically added textbox in gridview to get dispose after postback

1 Answers1