protected void btnLogin_Click(object sender, EventArgs e)
{
DataLayer dl = new TaskManagement.DataLayer();
if (txtUserName.Text.Trim() != "" && txtPassword.Text.Trim() != "")
{
bool result = dl.authenticateUser(txtUserName.Text.Trim(), txtPassword.Text.Trim());
if (result)
{
Session["IsGuest"] = false;
Response.Redirect("Tasks.aspx");
}
}
}
