private void OnShowingOpenDialog(object sender, DevExpress.Xpf.Diagram.DiagramShowingOpenDialogEventArgs e)
{
var viewModel = SelectDiagramViewModel.Create();
var result = openDialogService.ShowDialog(MessageButton.OKCancel, "Choose a diagram to open", viewModel);
if (result == MessageResult.OK)
{
e.DocumentSourceToOpen = viewModel.SelectedName;
}
else
{
e.Cancel = true;
}
}
private void OnShowingSaveDialog(object sender, DevExpress.Xpf.Diagram.DiagramShowingSaveDialogEventArgs e)
{
var viewModel = SelectDiagramViewModel.Create();
viewModel.SelectedName = (string)diagram.DocumentSource;
var result = saveDialogService.ShowDialog(MessageButton.OKCancel, "Choose a save location", viewModel);
if (result == MessageResult.OK)
{
e.DocumentSourceToSave = viewModel.SelectedName;
}
else
{
e.Cancel = true;
}
}