public override ValidationErrorCollection Validate(ValidationManager manager, object obj)
{
if (manager == null)
{
throw new ArgumentNullException("manager");
}
Activity context = obj as Activity;
if (context == null)
{
throw new ArgumentException(SR.GetString("Error_UnexpectedArgumentType", new object[] { typeof(Activity).FullName }), "obj");
}
if (manager.Context == null)
{
throw new ArgumentException("manager", SR.GetString("Error_MissingContextProperty"));
}
manager.Context.Push(context);
ValidationErrorCollection errors = new ValidationErrorCollection();
errors.AddRange(base.Validate(manager, obj));
if (context.Parent == null)
{
errors.AddRange(ValidationHelpers.ValidateUniqueIdentifiers(context));
if (!context.Enabled)
{
ValidationError item = new ValidationError(SR.GetString("Error_RootIsNotEnabled"), 0x628)
{
PropertyName = "Enabled"
};
errors.Add(item);
}
}
Activity rootActivity = Helpers.GetRootActivity(context);
if (context != rootActivity)
{
ValidationError error2 = ValidationHelpers.ValidateNameProperty("Name", manager, context.Name);
if (error2 != null)
{
errors.Add(error2);
}
}
try
{
errors.AddRange(this.ValidateProperties(manager, obj));
}
finally
{
manager.Context.Pop();
}
return(errors);
}
public override ValidationErrorCollection Validate(ValidationManager manager, object obj)
{
if (manager == null)
{
throw new ArgumentNullException("manager");
}
Activity activity = obj as Activity;
if (activity == null)
{
throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(Activity).FullName), "obj");
}
if (manager.Context == null)
{
throw new ArgumentException("manager", SR.GetString(SR.Error_MissingContextProperty));
}
manager.Context.Push(activity);
ValidationErrorCollection errors = new ValidationErrorCollection();
errors.AddRange(base.Validate(manager, obj));
if (activity.Parent == null)
{
errors.AddRange(ValidationHelpers.ValidateUniqueIdentifiers(activity));
if (activity.Enabled == false)
{
ValidationError error = new ValidationError(SR.GetString(SR.Error_RootIsNotEnabled), ErrorNumbers.Error_RootIsNotEnabled);
error.PropertyName = "Enabled";
errors.Add(error);
}
}
// validate ID property, only if it is not root activity
Activity rootActivity = Helpers.GetRootActivity(activity);
if (activity != rootActivity)
{
ValidationError identifierError = ValidationHelpers.ValidateNameProperty("Name", manager, activity.Name);
if (identifierError != null)
{
errors.Add(identifierError);
}
}
try
{
errors.AddRange(ValidateProperties(manager, obj));
}
finally
{
System.Diagnostics.Debug.Assert(manager.Context.Current == activity, "Unwinding contextStack: the item that is about to be popped is not the one we pushed.");
manager.Context.Pop();
}
return(errors);
}