private object GetInstance()
{
if (String.IsNullOrWhiteSpace(_targetType))
{
return(null);
}
Type viewModelType = Type.GetType(_targetType);
if (viewModelType == null)
{
return(null);
}
string tokenString = _isInDesignMode ? _designModeToken : _runTimeToken;
object viewModel = null;
if (tokenString != null)
{
_iocRegistry.TryResolveNamed(tokenString, viewModelType, out viewModel);
}
else
{
_iocRegistry.TryResolveKeyed(_isInDesignMode ? OperatingMode.DesignMode : OperatingMode.RunTimeMode, viewModelType, out viewModel);
}
return(viewModel);
}
protected override object GetInstance(Type service, string key)
{
if (string.IsNullOrWhiteSpace(key))
{
if (Container.TryResolve(service, out object instance))
{
return(instance);
}
}
else
{
if (Container.TryResolveNamed(key, service, out object instance))
{
return(instance);
}
}
return(base.GetInstance(service, key));
}
protected override object GetInstance(Type service, string key)
{
if (string.IsNullOrWhiteSpace(key))
{
object result;
if (container.TryResolve(service, out result))
{
return(result);
}
}
else
{
object result;
if (container.TryResolveNamed(key, service, out result))
{
return(result);
}
}
throw new Exception(string.Format("Could not locate any instances of contract {0}.", key ?? service.Name));
}
public override bool TryResolveNamed(string serviceName, Type serviceType, out object instance)
{
return(_container.TryResolveNamed(serviceName, serviceType, out instance));
}