using System; namespace System.Runtime.Serialization { [AttributeUsage (AttributeTargets.Assembly | AttributeTargets.Module, Inherited = false, AllowMultiple = true)] public sealed class ContractNamespaceAttribute : Attribute { string clrNS, contractNS; public ContractNamespaceAttribute () { } public string ClrNamespace { get { return clrNS; } set { clrNS = value; } } public string ContractNamespace { get { return contractNS; } set { contractNS = value; } } } }