partial-classes

问题 I have an auto generated class with a property on it. I want to add some data annotations to that property in another partial class of the same type. How would I do that? namespace MyApp.BusinessObjects { [DataContract(IsReference = true)] public partial class SomeClass: IObjectWithChangeTracker, INotifyPropertyChanged { [DataMember] public string Name { get { return _name; } set { if (_name != value) { _name = value; OnPropertyChanged("Name"); } } } private string _name; } } and in another

问题 I have a question about partial classes in c# In This picture, I have a domain model. I am have added reference this(DomainModelLib) to Client application and repoistory application. Repository application is using this domain model classes as "DbSet" and getting data from database. Realtions are created in model partial classes as you can see. I referenced Model to Client application. I wanna first partial(first red frame) of Product class can access in Client application but second part

问题 I have a question about partial classes in c# In This picture, I have a domain model. I am have added reference this(DomainModelLib) to Client application and repoistory application. Repository application is using this domain model classes as "DbSet" and getting data from database. Realtions are created in model partial classes as you can see. I referenced Model to Client application. I wanna first partial(first red frame) of Product class can access in Client application but second part

问题 I currently have a solution with multiple projects that mostly use the same classes. As a result, it appeared to me that it would be a good idea to add a class library containing these classes in the solution instead of repeating the class in each project. However, one project I have requires a few additional properties to some of the classes that are specific to that project and will not be used anywhere else. As a result, I thought that I should use partial classes to add these properties.

问题 I have a WPF app that uses an Entity Framework Model. One of the Entities is an Employee Type. This entity has a LastName and FirstName property among others. But in my xaml, I want to display a full name in my DataGrid. So I created this Partial Class to return the full name and I display this property in the DataGrid. This works great. The FullName is displayed in the DataGrid as expected. public partial class Employee { public string FullName { get { return LastName.Trim() + ", " +

问题 I am dabbling in the world of web services and I've been making a simple web service which mimics mathematical operations. Firstly it was simple, passing in two integers and then a binary operator would be applied to these (plus, minus etc) depending on the method called. Then I decided to make things a little more complex and started passing objects around, but then I discovered that a web service only exposes the data side of the class and not the functional side. I was told that a good way

问题 It would be great if this would work. Am I trying to implement my idea in the wrong way? I would like to use partial method, to be able to extend existing code, and simply plug in/out implementation of methods. Basically exactly what the reference is stating: Partial methods enable class designers to provide method hooks, similar to event handlers, that developers may decide to implement or not. If the developer does not supply an implementation, the compiler removes the signature at compile

问题 I want to take a class I have and split it up into several little classes so it becomes easier to maintain and read. But this class that I try to split using partial is a static class. I saw in an example on Stackoverflow that this was possible to do but when I do it, it keeps telling me that I cannot derive from a static class as static classes must derive from object. So I have this setup: public static class Facade { // A few general methods that other partial facades will use } public

问题 This is my service generated class: public partial class MyClass : object, System.Runtime.Serialization.IExtensibleDataObject, System.ComponentModel.INotifyPropertyChanged { } I'm using my own service. In MyClass I have overridden ToString() but I don't have it in my client. I want either to generate it or as MyClass is partial am I able to override ToString myself? I know that I can write in generated .cs file. What is the best way to do it and at all should I do it? 回答1: If you are defining

问题 The idea behind partial classes is that you can group certain functions together. The best example of this in C# is putting control definitions in one file and the event handlers in another. In Ruby, you can use Monkey patching to replace entire functions etc to get code to do something you want it to. I haven't found a reason to do this yet, but I figure as web improves, more of an application is going to be on the client side so I'm wondering if some of the great features I find in server