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.net Validation Framework description |
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.net Validation Framework - Use .NET attributes to provide validation for your strongly typed business objects.
This script uses .NET attributes to provide validation for your strongly typed business objects.
Base classes ValidatableBase Provides the basic validation functionality.
Key Members:
- bool IsValid { get; } (Gets a bool indicating if the current state is valid.)
- ICollection ErrorMessages { get; } (Gets a ICollection of string that contain all the error messages.)
DataErrorInfoValidatableBase Extends ValidatableBase to implement IDataErrorInfo which allows user interface binding.
Key Members:
- string Error { get; } (Gets an error message indicating what is wrong with this object.)
- string this[string columnName] { get; } (Gets the error message for the property with the given name.)
NotifyValidatableBase Extends DataErrorInfoValidatableBase to implement INotifyPropertyChanged which allows user a interface to react to property changing.
Key Members:
- event PropertyChangedEventHandler PropertyChanged (Occurs when a property value changes.)
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