Textbox column at the end

Ramco Ramco

In a Gridview i want to add Textbox column at the end & then read its value. Below is the code. AutoGenerateColumns is true

 DataTable dt = sQLUtility.GeBookPlanningRecommendation(HRpl, BookCollection, StudentCollection).Tables[0];
                if (dt != null)
                {
                    DataColumn Remarks = new DataColumn("Remarks", typeof(string));
                    dt.Columns.Add(Remarks);
grdPlanning.DataSource = dt;
                    grdPlanning.DataBind();
                }

Thanks

1 Reply

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Rajkiran Swain3y ago

DataTable dt = sQLUtility.GeBookPlanningRecommendation(HRpl, BookCollection, StudentCollection).Tables[0];
if (dt != null)
{
    // Add Remarks column
    DataColumn remarksColumn = new DataColumn("Remarks", typeof(string));
    dt.Columns.Add(remarksColumn);

    // Bind the DataTable to the GridView
    grdPlanning.DataSource = dt;
    grdPlanning.DataBind();

    // Add a TextBox column dynamically
    if (grdPlanning.Rows.Count > 0)
    {
        int columnIndex = dt.Columns.Count - 1; // Index of the Remarks column

        foreach (GridViewRow row in grdPlanning.Rows)
        {
            TableCell cell = new TableCell();
            TextBox txtRemarks = new TextBox();
            txtRemarks.ID = "txtRemarks";
            txtRemarks.Text = ((TextBox)row.Cells[columnIndex].Controls[0]).Text;
            cell.Controls.Add(txtRemarks);
            row.Cells.Add(cell);
        }
    }
}