DataContextAddFieldValidation Method

public void AddFieldValidation(
	string observableFieldReference,
	string validationPattern,
	string errorMessage = null
)

Public Sub AddFieldValidation ( 
	observableFieldReference As String,
	validationPattern As String,
	Optional errorMessage As String = Nothing
)

public:
void AddFieldValidation(
	String^ observableFieldReference, 
	String^ validationPattern, 
	String^ errorMessage = nullptr
)

member AddFieldValidation : 
        observableFieldReference : string * 
        validationPattern : string * 
        ?errorMessage : string 
(* Defaults:
        let _errorMessage = defaultArg errorMessage null
*)
-> unit 

function AddFieldValidation(observableFieldReference, validationPattern, errorMessage);