I think that will be interesting to share this code before I drop.
If you are looking for an easy way to hang nhibernate validator to
work with wpf:
public class Album : IDataErrorInfo
{
//properties.
string IDataErrorInfo.this[string columnName]
{
get
{
string[] messages =
_validatorEngine.GetValidator<Album>()
.GetPotentialInvalidValues(columnName, this)
.Select(iv => iv.Message)
.ToArray();
return string.Join(Environment.NewLine, messages);
}
}
string IDataErrorInfo.Error
{
get
{
string[] messages =
_validatorEngine.GetValidator<Album>()
.GetInvalidValues(this)
.Select(iv => iv.Message)
.ToArray();
return string.Join(Environment.NewLine, messages);
}
}
}
_validatorEngine come from anywhere. ServiceLocator....... I don't
know.
Then in your xaml the only thing that you need is this:
<TextBox Text="{Binding Path=Album.Title,
ValidatesOnDataErrors=true}" />
(the important part is the ValidatesOnDataErrors = true).
I will use the dynamicproxy way in the chinookmediamanager sample.
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