IRemotingTypeInfo 介面

定義

命名空間:

System.Runtime.Remoting

組件:

mscorlib.dll

提供物件的型別資訊。

public interface class IRemotingTypeInfo

[System.Runtime.InteropServices.ComVisible(true)]
public interface IRemotingTypeInfo

[<System.Runtime.InteropServices.ComVisible(true)>]
type IRemotingTypeInfo = interface

Public Interface IRemotingTypeInfo

屬性

ComVisibleAttribute

範例

ObjRef^ objRefSample = RemotingServices::GetObjRefForProxy( myRemoteObject );
Console::WriteLine( "***ObjRef Details***" );
Console::WriteLine( "URI:\t {0}", objRefSample->URI );
array<Object^>^channelData = objRefSample->ChannelInfo->ChannelData;
Console::WriteLine( "Channel Info:" );
for each(Object^ o in channelData)
   Console::WriteLine("\t{0}", o->ToString());
IEnvoyInfo^ envoyInfo = objRefSample->EnvoyInfo;
if ( envoyInfo == nullptr )
{
   Console::WriteLine( "This ObjRef does not have envoy information." );
}
else
{
   IMessageSink^ envoySinks = envoyInfo->EnvoySinks;
   Console::WriteLine( "Envoy Sink Class: {0}", envoySinks );
}
IRemotingTypeInfo^ typeInfo = objRefSample->TypeInfo;
Console::WriteLine( "Remote type name: {0}", typeInfo->TypeName );
Console::WriteLine( "Can my Object cast to a Bitmap? {0}", typeInfo->CanCastTo( System::Drawing::Bitmap::typeid, objRefSample ) );
Console::WriteLine( "Is this Object from this AppDomain? {0}", objRefSample->IsFromThisAppDomain() );
Console::WriteLine( "Is this Object from this process? {0}", objRefSample->IsFromThisProcess() );

ObjRef objRefSample = RemotingServices.GetObjRefForProxy(myRemoteObject);
Console.WriteLine("***ObjRef Details***");
Console.WriteLine("URI:\t{0}", objRefSample.URI);
object[] channelData = objRefSample.ChannelInfo.ChannelData;
Console.WriteLine("Channel Info:");
foreach(object o in channelData)
    Console.WriteLine("\t{0}", o.ToString());
IEnvoyInfo envoyInfo = objRefSample.EnvoyInfo;
if (envoyInfo == null) {
    Console.WriteLine("This ObjRef does not have envoy information.");
}
else {
    IMessageSink envoySinks = envoyInfo.EnvoySinks;
    Console.WriteLine("Envoy Sink Class: {0}", envoySinks);
}
IRemotingTypeInfo typeInfo = objRefSample.TypeInfo;
Console.WriteLine("Remote type name: {0}", typeInfo.TypeName);
Console.WriteLine("Can my object cast to a Bitmap? {0}",
    typeInfo.CanCastTo(typeof(System.Drawing.Bitmap), objRefSample));
Console.WriteLine("Is this object from this AppDomain? {0}", objRefSample.IsFromThisAppDomain());
Console.WriteLine("Is this object from this process? {0}",  objRefSample.IsFromThisProcess());

Dim objRefSample As ObjRef = RemotingServices.GetObjRefForProxy(myRemoteObject)
Console.WriteLine("***ObjRef Details***")
Console.WriteLine("URI:" + ControlChars.Tab + "{0}", objRefSample.URI)
Dim channelData As Object() = objRefSample.ChannelInfo.ChannelData
Console.WriteLine("Channel Info:")
Dim o As Object
For Each o In  channelData
   Console.WriteLine(ControlChars.Tab + "{0}", o.ToString())
Next o
Dim envoyInfo As IEnvoyInfo = objRefSample.EnvoyInfo
If envoyInfo Is Nothing Then
   Console.WriteLine("This ObjRef does not have envoy information.")
Else
   Dim envoySinks As IMessageSink = envoyInfo.EnvoySinks
   Console.WriteLine("Envoy Sink Class: {0}", envoySinks)
End If
Dim typeInfo As IRemotingTypeInfo = objRefSample.TypeInfo
Console.WriteLine("Remote type name: {0}", typeInfo.TypeName)
Console.WriteLine("Can my object cast to a Bitmap? {0}", typeInfo.CanCastTo(GetType(System.Drawing.Bitmap), objRefSample))
Console.WriteLine("Is this object from this AppDomain? {0}", objRefSample.IsFromThisAppDomain())
Console.WriteLine("Is this object from this process? {0}", objRefSample.IsFromThisProcess())

備註

使用此介面提供與物件一起隨附的 ObjRef 自定義類型資訊。

屬性

TypeName

取得或設定 ObjRef 中伺服器物件的完整型別名稱。

方法

CanCastTo(Type, Object)

檢查表示指定之物件型別的 Proxy 是否可以轉型為 IRemotingTypeInfo 介面所表示的型別。