private void solution_OpenSolutionCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
var param = e.Parameter.ToString();
var solution = (Solution)sender;
switch (param)
{
case CommandParameter.OPEN_SOLUTION_OPEN:
solution.SolutionAvailable = !ViewModel.EditModeEnabled &&
_model.FileExists(solution.ComputedSolutionPath);
e.CanExecute = solution.SolutionAvailable && !solution.HasError;
break;
case CommandParameter.OPEN_SOLUTION_OPEN_EXPLORER:
solution.SolutionDirectoryAvailable = !ViewModel.EditModeEnabled &&
_model.DirectoryExists(solution.ComputedSolutionDirectory);
e.CanExecute = solution.SolutionDirectoryAvailable && !solution.HasError;
break;
}
}
private void CheckSolutionAvailability(Solution solution)
{
solution.SolutionAvailable = !ViewModel.EditModeEnabled &&
_model.FileExists(solution.ComputedSolutionPath);
}