GetFirstValidationErrorConverter

Name Value
Assembly Catel.MVVM
Namespace Catel.MVVM.Converters
Available on .NET Framework 4.5, .NET Framework 4.6
public class GetFirstValidationErrorConverter : ValueConverterBase

Base types ValueConverterBase

Converts a collection containing objects to return the first error or an empty string in case there are no errors.

Methods

Convert(object value, Type targetType, object parameter)

Modifies the source data before passing it to the target for display in the UI.

Parameters

Name Description
value The source data being passed to the target.
targetType The Type of data expected by the target dependency property.
parameter An optional parameter to be used in the converter logic.

Returns

The value to be passed to the target dependency property.


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