protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DataTable dt = CityDAO.GetDataCity();
int t = dt.Rows.Count;
cboFromCity.DataSource = CityDAO.GetDataCity();
cboFromCity.DataTextField = "CityName";
cboFromCity.DataValueField = "CityID";
cboToCity.DataSource = CityDAO.GetDataCity();
cboToCity.DataTextField = "CityName";
cboToCity.DataValueField = "CityID";
cboFromCity.DataBind();
cboToCity.DataBind();
}
if (Session["msg"] != null)
{
string msg = Session["msg"].ToString();
lbNeedSearch.Text = msg;
Session.Remove("msg");
}
else
{
lbNeedSearch.Text = "";
}
}
protected void ShowDataCity()
{
DataTable dt = CityDAO.GetDataCity();
if (dt.Rows.Count > 0)
{
GridView1.DataSource = dt;
GridView1.DataBind();
}
else
{
dt.Rows.Add(dt.NewRow());
GridView1.DataSource = dt;
GridView1.DataBind();
int columncount = GridView1.Rows[0].Cells.Count;
GridView1.Rows[0].Cells.Clear();
GridView1.Rows[0].Cells.Add(new TableCell());
GridView1.Rows[0].Cells[0].ColumnSpan = columncount;
GridView1.Rows[0].Cells[0].Text = "No Records Found";
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DataTable dt = CityDAO.GetDataCity();
cbFromCity.DataSource = dt;
cbFromCity.DataValueField = "CityID";
cbFromCity.DataTextField = "CityName";
cbFromCity.DataBind();
cbToCity.DataSource = dt;
cbToCity.DataValueField = "CityID";
cbToCity.DataTextField = "CityName";
cbToCity.DataBind();
txtRoute.Text = cbFromCity.SelectedItem.ToString() + " to " + cbToCity.SelectedItem.ToString();
}
btnSave.Click += BtnSave_Click;
btnBack.Click += BtnBack_Click;
cbFromCity.SelectedIndexChanged += CbFromCity_SelectedIndexChanged;
cbToCity.SelectedIndexChanged += CbToCity_SelectedIndexChanged;
}