protected void btnCheckAvalaiblity_Click(object sender, EventArgs e)
{
string source = (txtSource.Text).ToUpper();
string dest = txtDest.Text.ToUpper();
DateTime date = DateTime.Parse(txtDate.Text);
var res = b.CheckFlights(source, dest, date);
if (res == null)
{
string myStringVariable = "Sorry!! There's no Available Flights";
ClientScript.RegisterStartupScript(this.GetType(), "myalert", "alert('" + myStringVariable + "');", true);
}
else
{
GridView1.DataSource = res;
GridView1.DataBind();
}
}