private void NewCommandHandler(object sender, ExecutedRoutedEventArgs e)
{
if (Updated)
{
switch (MessageBox.Show(
"Save changes?",
"Researcher collection changed. Save changes to file?",
MessageBoxButton.YesNoCancel))
{
case MessageBoxResult.Cancel:
return;
case MessageBoxResult.Yes:
PerformSave();
break;
case MessageBoxResult.No:
break;
default:
throw new ArgumentOutOfRangeException();
}
}
RColl = new ResearcherObservableCollection();
Updated = false;
}
public void SaveCommandHandler
(object source, ExecutedRoutedEventArgs args)
{
var fd = new SaveFileDialog();
if (fd.ShowDialog() == true)
{
ResearcherObservableCollection.Serialize(Researchers, fd.FileName);
}
mUpdated = false;
}
public void OpenCommandHandler
(object source, ExecutedRoutedEventArgs args)
{
var fd = new OpenFileDialog();
if (fd.ShowDialog() == true)
{
Researchers = ResearcherObservableCollection.Deserialize(fd.FileName);
}
mUpdated = false;
OnPropertyChanged();
}
private void PerformSave()
{
var fd = new SaveFileDialog();
if (fd.ShowDialog() == true)
{
try {
ResearcherObservableCollection.Serialize(RColl, fd.FileName);
}
catch {
MessageBox.Show("Something failed while saving to file", "FAIL");
return;
}
}
//Updated = false;
}
private void OpenCommandHandler(object sender, ExecutedRoutedEventArgs e)
{
var fd = new OpenFileDialog();
if (fd.ShowDialog() == true)
{
try {
RColl = ResearcherObservableCollection.Deserialize(fd.FileName);
}
catch {
MessageBox.Show("Something failed while loading from file", "FAIL");
return;
}
}
Updated = false;
}
private void NewCommandHandler(object sender, ExecutedRoutedEventArgs e)
{
if (Updated) {
switch (MessageBox.Show(
"Save changes?",
"Researcher collection changed. Save changes to file?",
MessageBoxButton.YesNoCancel)) {
case MessageBoxResult.Cancel:
return;
case MessageBoxResult.Yes:
PerformSave();
break;
case MessageBoxResult.No:
break;
default:
throw new ArgumentOutOfRangeException();
}
}
RColl = new ResearcherObservableCollection();
Updated = false;
}