static DynamicPropertyCollection GetDynamicPropertyCollection(ContextBoundObject obj, Context ctx)
{
if (ctx == null && obj != null)
{
if (RemotingServices.IsTransparentProxy(obj))
{
RealProxy rp = RemotingServices.GetRealProxy(obj);
return(rp.ObjectIdentity.ClientDynamicProperties);
}
else
{
return(obj.ObjectIdentity.ServerDynamicProperties);
}
}
else if (ctx != null && obj == null)
{
if (ctx.context_dynamic_properties == null)
{
ctx.context_dynamic_properties = new DynamicPropertyCollection();
}
return(ctx.context_dynamic_properties);
}
else if (ctx == null && obj == null)
{
if (global_dynamic_properties == null)
{
global_dynamic_properties = new DynamicPropertyCollection();
}
return(global_dynamic_properties);
}
else
{
throw new ArgumentException("Either obj or ctx must be null");
}
}
static DynamicPropertyCollection GetDynamicPropertyCollection(ContextBoundObject obj, Context ctx)
{
if (ctx == null && obj != null)
{
if (RemotingServices.IsTransparentProxy(obj))
{
RealProxy rp = RemotingServices.GetRealProxy (obj);
return rp.ObjectIdentity.ClientDynamicProperties;
}
else
{
#if FEATURE_REMOTING
return obj.ObjectIdentity.ServerDynamicProperties;
#else
throw new NotSupportedException ();
#endif
}
}
else if (ctx != null && obj == null)
{
if (ctx.context_dynamic_properties == null) ctx.context_dynamic_properties = new DynamicPropertyCollection ();
return ctx.context_dynamic_properties;
}
else if (ctx == null && obj == null)
{
if (global_dynamic_properties == null) global_dynamic_properties = new DynamicPropertyCollection ();
return global_dynamic_properties;
}
else
throw new ArgumentException ("Either obj or ctx must be null");
}
/// <summary>Unregisters a dynamic property implementing the <see cref="T:System.Runtime.Remoting.Contexts.IDynamicProperty" /> interface.</summary>
/// <returns>true if the object was successfully unregistered; otherwise, false.</returns>
/// <param name="name">The name of the dynamic property to unregister. </param>
/// <param name="obj">The object/proxy for which the <paramref name="property" /> is registered. </param>
/// <param name="ctx">The context for which the <paramref name="property" /> is registered. </param>
/// <exception cref="T:System.ArgumentNullException">The <paramref name="name" /> parameter is null. </exception>
/// <exception cref="T:System.ArgumentException">Both an object as well as a context are specified (both <paramref name="obj" /> and <paramref name="ctx" /> are not null). </exception>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="Infrastructure" />
/// </PermissionSet>
public static bool UnregisterDynamicProperty(string name, ContextBoundObject obj, Context ctx)
{
DynamicPropertyCollection dynamicPropertyCollection = Context.GetDynamicPropertyCollection(obj, ctx);
return(dynamicPropertyCollection.UnregisterDynamicProperty(name));
}
/// <summary>Registers a dynamic property implementing the <see cref="T:System.Runtime.Remoting.Contexts.IDynamicProperty" /> interface with the remoting service.</summary>
/// <returns>true if the property was successfully registered; otherwise, false.</returns>
/// <param name="prop">The dynamic property to register. </param>
/// <param name="obj">The object/proxy for which the <paramref name="property" /> is registered. </param>
/// <param name="ctx">The context for which the <paramref name="property" /> is registered. </param>
/// <exception cref="T:System.ArgumentNullException">Either <paramref name="prop" /> or its name is null, or it is not dynamic (it does not implement <see cref="T:System.Runtime.Remoting.Contexts.IDynamicProperty" />). </exception>
/// <exception cref="T:System.ArgumentException">Both an object as well as a context are specified (both <paramref name="obj" /> and <paramref name="ctx" /> are not null). </exception>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="Infrastructure" />
/// </PermissionSet>
public static bool RegisterDynamicProperty(IDynamicProperty prop, ContextBoundObject obj, Context ctx)
{
DynamicPropertyCollection dynamicPropertyCollection = Context.GetDynamicPropertyCollection(obj, ctx);
return(dynamicPropertyCollection.RegisterDynamicProperty(prop));
}
