public void ModelChanged(object sender, ModelChangedEventArgs e) { //mainSequence = ((System.Activities.Presentation.Model.) (sender)).Root; mainSequence = (e.ModelChangeInfo).Value.Root.GetCurrentValue() as Sequence; //workflowDesigner.Context.Items.Load(mainSequence); //{ // ModelItem item = e.ItemsAdded.FirstOrDefault<ModelItem>(); // var test = item.GetCurrentValue() as HttpRequestActivity; // if (test != null && test.Id == null) // { // //do whatever initialization logic is needed here // } //} }
public void TestModelServiceModelChanged(ModelChangedEventArgs e) { ModelServiceModelChanged(null, e); }
void ModelChanged(object sender, ModelChangedEventArgs e) { ModelChangeInfo changeInfo = e.ModelChangeInfo; if (changeInfo != null && changeInfo.ModelChangeType == ModelChangeType.PropertyChanged) { Type propertyType = changeInfo.Subject.ItemType; if (changeInfo.PropertyName == "Name") { if (propertyType.Equals(typeof(ActivityBuilder))) { activityBuilderDisplayNameProperty.NotifyPropertyChanged(changeInfo.Subject); } else if (propertyType.Equals(typeof(ActivityTemplateFactoryBuilder))) { activityTemplateFactoryBuilderDisplayNameProperty.NotifyPropertyChanged(changeInfo.Subject); } } } }
/// <summary> /// Sets the defaults on InArgument, OutArgument and InOutArgument Activity arguments based on a DefaultValue /// </summary> /// <param name="sender">The </param> /// <param name="e"></param> private void SetDefaultArguments(object sender, ModelChangedEventArgs e) { IEnumerable<ModelItem> enumerator = e.ItemsAdded; if (enumerator == null) { return; } foreach (ModelItem mi in enumerator) { if (mi == null) { return; } foreach (var item in mi.Properties) { if (item == null) { return; } Type propertyType = item.PropertyType; Type[] typeParameters = propertyType.GetGenericArguments(); if (typeParameters.Length > 0) { Type genericType = typeParameters[0]; if (item.DefaultValue != null) { object genericArgumentInstance = null; if (typeof(InArgument).IsAssignableFrom(propertyType)) { var inArgument = typeof(InArgument<>); var vbValue = typeof(VisualBasicValue<>); genericArgumentInstance = GetGenericArgumentInstance(item, inArgument, genericType, vbValue); } else if (typeof(InOutArgument).IsAssignableFrom(propertyType)) { var inOutArgument = typeof(InOutArgument<>); var vbRefernec = typeof(VisualBasicReference<>); genericArgumentInstance = GetGenericArgumentInstance(item, inOutArgument, genericType, vbRefernec); } else if (typeof(OutArgument).IsAssignableFrom(propertyType)) { var outArgument = typeof(OutArgument<>); var vbRefernece1 = typeof(VisualBasicReference<>); genericArgumentInstance = GetGenericArgumentInstance(item, outArgument, genericType, vbRefernece1); } else { throw new DevFacingException(MSG_SetArguments_Error); } item.SetValue(genericArgumentInstance); } } } } }
/// <summary> /// Response the model items changed /// </summary> private void ModelService_ModelChanged(object sender, ModelChangedEventArgs e) { if (e.ItemsAdded != null) { CompositeWorkflow.ModelService_ItemsAdded(e.ItemsAdded); } else if (e.PropertiesChanged != null) { CompositeWorkflow.ModelService_PropertiesChanged(e.PropertiesChanged); } }