[OperationContractAttribute(Action = "http://tempuri.org/IService1/GetUserDataByEmail", 
	ReplyAction = "http://tempuri.org/IService1/GetUserDataByEmailResponse")]
DataSet GetUserDataByEmail(
	string email,
	string key
)

<OperationContractAttribute(Action := "http://tempuri.org/IService1/GetUserDataByEmail", 
	ReplyAction := "http://tempuri.org/IService1/GetUserDataByEmailResponse")>
Function GetUserDataByEmail ( 
	email As String,
	key As String
) As DataSet

[OperationContractAttribute(Action = L"http://tempuri.org/IService1/GetUserDataByEmail", 
	ReplyAction = L"http://tempuri.org/IService1/GetUserDataByEmailResponse")]
DataSet^ GetUserDataByEmail(
	String^ email, 
	String^ key
)

[<OperationContractAttribute(Action = "http://tempuri.org/IService1/GetUserDataByEmail", 
	ReplyAction = "http://tempuri.org/IService1/GetUserDataByEmailResponse")>]
abstract GetUserDataByEmail : 
        email : string * 
        key : string -> DataSet