private void frmLogin_Load(object sender, EventArgs e)
{
Boolean canConnect = false;
LibraryDB databaseConnection = new LibraryDB();
canConnect = databaseConnection.CheckConnection();
//If we can't connect to database, disable all login fields and display an error message
if (!canConnect)
{
txtUsername.Enabled = false;
txtPassword.Enabled = false;
btnLogin.Enabled = false;
MessageBox.Show("Cannot establish connection to database, please contact your Database Administrator", "Connection Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}