private FileInfo SaveResponse(FileInfo arg)
{
FileInfo _ret = null;
SaveFileConfirmation _newFileInfo = new SaveFileConfirmation()
{
Title = "Save configuration file", FilePath = arg.FullName
};
SaveFileInteractionEvent?.Invoke(this, new InteractionRequestedEventArgs(_newFileInfo, () => _ret = String.IsNullOrEmpty(_newFileInfo.FilePath) ? null : new FileInfo(_newFileInfo.FilePath)));
return(_ret);
}
private void _vmSaveFileInteractionEvent(object sender, InteractionRequestedEventArgs e)
{
SaveFileConfirmation _confirmation = e.Context as SaveFileConfirmation;
if (_confirmation == null)
{
return;
}
string _msg = $"Click Yes to save configuration to {_confirmation.FilePath}, No to slecet new file, Cancel to cancel";
//switch (MessageBox.Show(_confirmation.Title, _msg, MessageBoxButton.YesNoCancel, MessageBoxImage.Question, MessageBoxResult.Cancel))
switch (MessageBox.Show(_msg, _confirmation.Title, MessageBoxButton.YesNoCancel, MessageBoxImage.Question, MessageBoxResult.Cancel))
{
case MessageBoxResult.None:
case MessageBoxResult.OK:
case MessageBoxResult.Yes:
break;
case MessageBoxResult.Cancel:
_confirmation.FilePath = string.Empty;
break;
case MessageBoxResult.No:
OpenFileDialog _dialog = new OpenFileDialog()
{
AddExtension = true,
CheckPathExists = true,
DefaultExt = ".xml",
Filter = "Configuration (.xml)|*.xml",
FileName = _confirmation.FilePath,
Title = "Save file as ..",
CheckFileExists = false,
ValidateNames = true,
};
_confirmation.FilePath = _dialog.ShowDialog().GetValueOrDefault(false) ? _dialog.FileName : string.Empty;
e.Callback();
break;
default:
break;
}
}