public IIOResult <string> Save <T>(T o)
{
var dialog = new SaveFileDialog {
Filter = "JSON (*.json)|*.json"
};
var result = dialog.ShowDialog();
return(result.HasValue && result.Value
? IOResult <string> .Complete(Save(o, dialog.FileName))
: IOResult <string> .Cancel());
}
public IIOResult <T> Load <T>(T target) where T : class
{
var dialog = new OpenFileDialog {
Filter = "JSON (*.json)|*.json"
};
var result = dialog.ShowDialog();
return(result.HasValue && result.Value
? IOResult <T> .Complete(Load(target, dialog.FileName))
: IOResult <T> .Cancel());
}
public IIOResult <string> Load()
{
var dialog = new OpenFileDialog {
Filter = $"Images({FileTypes})|{FileTypes}"
};
var dialogResult = dialog.ShowDialog();
if (!(dialogResult.HasValue && dialogResult.Value))
{
return(IOResult <string> .Cancel());
}
return(IOResult <string> .Complete(Result.Result <string> .Success(dialog.FileName)));
}