// Find and bind search results to grid view
protected void SearchClick(object sender, EventArgs e)
{
List <Patient> patients = PatientUtility.GetPatients();
List <Patient> searchReturn = new List <Patient>();
// Hide result not found error message
NotFoundError.Visible = false;
// Check input name against list of patients
foreach (Patient patient in patients)
{
if (patient.name.ToString().Contains(Search.Text))
{
searchReturn.Add(patient);
}
}
// Bind to grid view if any result found
if (searchReturn.Any())
{
PatientGridView.DataSource = searchReturn;
PatientGridView.DataBind();
}
// Show error message if no results found
else
{
NotFoundError.Visible = true;
}
}
protected void Page_Load(object sender, EventArgs e)
{
// Hide database error on page load
DataBaseError.Visible = false;
// Enable submit button on page load
SubmitButton.Enabled = true;
// Redirect to login if not logged in
if (Session[Global.user] == null)
{
Response.Redirect("Login.aspx");
}
// If logged in attempt to pull data from database
try
{
// Bind patient data to gridview
List <Patient> patients = PatientUtility.GetPatients();
PatientGridView.DataSource = patients;
PatientGridView.DataBind();
}
// If exception caught show database error and
// disable submit button
catch (Exception)
{
DataBaseError.Visible = true;
SubmitButton.Enabled = false;
}
}