private void AddNewRowToGrid(string text)
        {
            int rowIndex = 0;

            if (ViewState["SuburbTable"] != null)
            {
                DataTable dtCurrentTable = (DataTable)ViewState["SuburbTable"];
                DataRow   drCurrentRow   = null;

                if (dtCurrentTable.Rows.Count > 0 && dtCurrentTable.Rows.Count != 2)
                {
                    for (int i = 1; i <= dtCurrentTable.Rows.Count; i++)
                    {
                        //extract the TextBox values
                        TextBox box1 = (TextBox)GridViewSuburb.Rows[rowIndex].Cells[0].FindControl("txtSuburb");
                        box1.Text = text;

                        drCurrentRow            = dtCurrentTable.NewRow();
                        drCurrentRow["Column1"] = box1.Text;

                        rowIndex++;
                    }

                    //add new row to DataTable
                    dtCurrentTable.Rows.Add(drCurrentRow);
                    //Store the current data to ViewState
                    ViewState["SuburbTable"] = dtCurrentTable;

                    //Rebind the Grid with the current data
                    GridViewSuburb.DataSource = dtCurrentTable;
                    GridViewSuburb.DataBind();
                }
                else
                {
                    lblErrorSuburb.Text = "Maximum number of suburbs you can list is three";
                }
            }
            else
            {
                DataTable dt = new DataTable();
                DataRow   dr = null;
                dt.Columns.Add(new DataColumn("Column1", typeof(string)));

                dr            = dt.NewRow();
                dr["Column1"] = text;
                dt.Rows.Add(dr);


                //Store the DataTable in ViewState
                ViewState["SuburbTable"] = dt;

                GridViewSuburb.DataSource = dt;
                GridViewSuburb.DataBind();
            }

            //Set Previous Data on Postbacks
            SetPreviousData();
        }
Пример #2
0
        private void SetProviderSuburb(string[] secondarySub)
        {
            DataTable dt = new DataTable();

            dt.Columns.Add(new DataColumn("Column1", typeof(string)));

            foreach (var sub in secondarySub)
            {
                DataRow dr = dt.NewRow();
                dr["Column1"] = sub;
                dt.Rows.Add(dr);
            }
            //Store the DataTable in ViewState

            GridViewSuburb.DataSource = dt;
            GridViewSuburb.DataBind();
            //Store the DataTable in ViewState
            ViewState["SuburbTable"] = dt;


            int rowIndex = 0;

            if (ViewState["SuburbTable"] != null)
            {
                DataTable dtSub = (DataTable)ViewState["SuburbTable"];
                if (dt.Rows.Count > 0)
                {
                    for (int i = 1; i < dtSub.Rows.Count; i++)
                    {
                        foreach (var Sub in secondarySub)
                        {
                            TextBox box1 = (TextBox)GridViewSuburb.Rows[rowIndex].Cells[0].FindControl("txtSuburb");
                            box1.Text = Sub;
                            rowIndex++;
                            //Store the DataTable in ViewState
                        }
                    }
                }
            }
        }