ProxyDataContractResolver.ResolveName 方法
[本页针对的是实体框架版本 6。最新版本以“实体框架”NuGet 包的形式提供。有关实体框架的更多信息,请参见 msdn.com/data/ef。]
在反序列化过程中,将任何 xsi:type 信息映射到持久性未知对象的实际类型。
命名空间: System.Data.Entity.Core.Objects
程序集: EntityFramework(在 EntityFramework.dll 中)
语法
声明
Public Overrides Function ResolveName ( _
typeName As String, _
typeNamespace As String, _
declaredType As Type, _
knownTypeResolver As DataContractResolver _
) As Type
用法
Dim instance As ProxyDataContractResolver
Dim typeName As String
Dim typeNamespace As String
Dim declaredType As Type
Dim knownTypeResolver As DataContractResolver
Dim returnValue As Type
returnValue = instance.ResolveName(typeName, _
typeNamespace, declaredType, knownTypeResolver)
public override Type ResolveName(
string typeName,
string typeNamespace,
Type declaredType,
DataContractResolver knownTypeResolver
)
public:
virtual Type^ ResolveName(
String^ typeName,
String^ typeNamespace,
Type^ declaredType,
DataContractResolver^ knownTypeResolver
) override
abstract ResolveName :
typeName:string *
typeNamespace:string *
declaredType:Type *
knownTypeResolver:DataContractResolver -> Type
override ResolveName :
typeName:string *
typeNamespace:string *
declaredType:Type *
knownTypeResolver:DataContractResolver -> Type
public override function ResolveName(
typeName : String,
typeNamespace : String,
declaredType : Type,
knownTypeResolver : DataContractResolver
) : Type
参数
- typeName
类型:System.String
要映射的 xsi:type 信息。
- typeNamespace
类型:System.String
xsi:type 的命名空间。
- declaredType
类型:System.Type
已声明的类型。
- knownTypeResolver
类型:System.Runtime.Serialization.DataContractResolver
ProxyDataContractResolver 的一个实例。
返回值
类型:System.Type
返回 xsi:type 映射到的类型。如果找不到与 xsi:type 匹配的已知类型,则返回 null。