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();
}
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
}
}
}
}
}