IMessage HandleMethodCall(IMethodCallMessage methodCall)
{
var isPropertySetterCall = methodCall.MethodName.StartsWith("set_");
var propertyName = isPropertySetterCall ? methodCall.MethodName.Substring(4) : null;
if (isPropertySetterCall)
{
OnPropertyChanging(propertyName);
}
try
{
object methodCalltarget = target;
if (methodCall.MethodName == "add_PropertyChanged" || methodCall.MethodName == "remove_PropertyChanged"||
methodCall.MethodName == "add_PropertyChanging" || methodCall.MethodName == "remove_PropertyChanging")
{
methodCalltarget = this;
}
var result = methodCall.MethodBase.Invoke(methodCalltarget, methodCall.InArgs);
if (isPropertySetterCall)
{
OnPropertyChanged(methodCall.MethodName.Substring(4));
}
return new ReturnMessage(result, null, 0, methodCall.LogicalCallContext, methodCall);
}
catch (TargetInvocationException invocationException)
{
var exception = invocationException.InnerException;
return new ReturnMessage(exception, methodCall);
}
}
protected virtual void OnPropertyChanged(string propertyName)
