//--------------------------------------------------------------------------------------------------
// Для ключа propertyName удаляет все ошибки из словаря errors.
void DelErrors([CallerMemberName] string propertyName = null)
{
if (errors.ContainsKey(propertyName))
{
Errors.Remove(propertyName);
}
OnPropertyChanged("Errors");
if (propertyName == "SelectedWordExpression" || propertyName == "SelectedWordTrans")
{
SaveWord.ChangeCanExecute();
}
if (propertyName == "SelectedWordExpression")
{
OnPropertyChanged("SelectedWordExpressionHasErrors");
}
if (propertyName == "SelectedWordTrans")
{
OnPropertyChanged("SelectedWordTransHasErrors");
}
if (propertyName == "SelectedSamplePhrase" || propertyName == "SelectedSampleTrans")
{
SaveSample.ChangeCanExecute();
}
if (propertyName == "SelectedSamplePhrase")
{
OnPropertyChanged("SelectedSamplePhraseHasErrors");
}
if (propertyName == "SelectedSampleTrans")
{
OnPropertyChanged("SelectedSampleTransHasErrors");
}
}
//--------------------------------------------------------------------------------------------------
// В словарь errors добавляет по ключу propertyName ошибку со строкой errorString.
void AddError(string errorString, [CallerMemberName] string propertyName = null)
{
ObservableCollection <string> err;
if (errors.TryGetValue(propertyName, out err))
{
err.Add(errorString);
}
else
{
Errors.Add(propertyName, new ObservableCollection <string> {
errorString
});
}
OnPropertyChanged("Errors");
if (propertyName == "SelectedWordExpression" || propertyName == "SelectedWordTrans")
{
SaveWord.ChangeCanExecute();
}
if (propertyName == "SelectedWordExpression")
{
OnPropertyChanged("SelectedWordExpressionHasErrors");
}
if (propertyName == "SelectedWordTrans")
{
OnPropertyChanged("SelectedWordTransHasErrors");
}
if (propertyName == "SelectedSamplePhrase" || propertyName == "SelectedSampleTrans")
{
SaveSample.ChangeCanExecute();
}
if (propertyName == "SelectedSamplePhrase")
{
OnPropertyChanged("SelectedSamplePhraseHasErrors");
}
if (propertyName == "SelectedSampleTrans")
{
OnPropertyChanged("SelectedSampleTransHasErrors");
}
}