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Alex Rivera
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I'm starting to implement validation in my WPF project via the IDataErrorInfo interface. My business object contains multiple properties with validation info. How do I get a list of ALL the error messages associated with the object. My thought is that thats what the Error property is for, but I cannot track down anyone using this for reporting on multiple properties. Thanks! public string this[string property] { get { string msg = null; switch (property) { case "LastName": if (string.IsNullOrEmpty(LastName)) msg = "Need a last name"; break; case "FirstName": if (string.IsNullOrEmpty(LastName)) msg = "Need a first name"; break; default: throw new ArgumentException( "Unrecognized property: " + property); } return msg; } } public string Error { get { return null ; } }
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