private void modify_bSave_Click(object sender, EventArgs e)
{
try
{
//Update the global object with any updates values.
_selectedDevice.Name = modify_tDevName.Text;
_selectedDevice.Custodian = modify_tCustodian.Text;
_selectedDevice.Location = modify_tLocation.Text;
_selectedDevice.Enabled = modify_rbTrue.Checked;
//Create new Device Controller.
var controller = new DeviceController();
//Save the Device.
var savedDevice = controller.SaveDevice(_selectedDevice);
//If the updated device is null or has been corupted (i.e. wrong device info), error!
if (savedDevice == null || savedDevice.Id != _selectedDevice.Id)
{
MessageBox.Show("There was an error saving the Device...", _selectedDevice.ToString());
}
else
{
//Updated the global variable with a database replica.
//(Should not change the object properties).
_selectedDevice = savedDevice;
//Inform the user
DebugOutput.Print("Device was updated successfully. ", _selectedDevice.ToString());
}
}
catch (Exception ex)
{
DebugOutput.Print("Could not save data for selected object. ", ex.Message);
}
}
private void alarm_lbAlarms_SelectedIndexChanged(object sender, EventArgs e)
{
//Resetting the form.
alarm_bRule.Enabled = false;
alarm_bDevice.Enabled = false;
alarm_tDateTime.Text = "";
alarm_rbTrue.Checked = false;
alarm_rbFalse.Checked = false;
alarm_tValue.Text = "";
alarm_tDevice.Text = "";
try
{
var selected = (Alarm) alarm_lbAlarms.SelectedItem;
alarm_tDateTime.Text = selected.TimeStamp.ToString();
alarm_rbTrue.Checked = selected.Accepted;
alarm_rbFalse.Checked = !selected.Accepted;
//Get Value information.
if (selected.ValueId > 0)
{
var controller = new ValueController();
_value = controller.GetValueById(selected.ValueId);
selected.Value = _value;
alarm_tValue.Text = selected.Value.StringValue;
}
//Get Rule information.
if (selected.RuleId > 0)
{
var controller = new RuleController();
_rule = controller.RetrieveRuleById(selected.RuleId);
alarm_bRule.Enabled = true;
}
//Get Device information.
if (selected.DeviceId > 0)
{
var controller = new DeviceController();
_selectedDevice = controller.RetrieveDevice(selected.DeviceId);
selected.Device = _selectedDevice;
alarm_tDevice.Text = _selectedDevice.ToString();
alarm_bDevice.Enabled = true;
}
}
catch
{
DebugOutput.Print("Attempted to load an alarm and failed...");
}
}
