Hot damn I rarely use 3rd party code because I always seem to run into issues. I just removed some of the serializable stuff Im using Silverlight 3 and it. Anytime you are developing a project using Entity Framework, you need to create a DataLayer class accessing each object within your model with different methods. This. Custom Collection Classes in CThere are collection classes in C like Array. List, Hash. Table, Linked. List, Stack, Queue, etc. Similarly C allows the developers to create their own custom collection class. JznMwS1oto/Tqz1Eh97khI/AAAAAAAAAXQ/KJ4AHnEybHQ/s640/2.JPG' alt='Silverlight Serializable' title='Silverlight Serializable' />Full Windows 10 support Added Visual Studio 2015 Addin Added option to merge all obfuscated types inside a single namespace random generated namespace or a user. Json. NET is a popular highperformance JSON framework for. NET. Learn, Share, Build. Each month, over 50 million developers come to Stack Overflow to learn, share their knowledge, and build their careers. Join the worlds. JointCode. Shuttle is a fast, flexible and easytouse serviceoriented framework for crossAppDomain communication. Its a replacement for MarshalByrefObject which is. Lets create a custom collection class called customer class with attributes. System using System. Data using System. Configuration using System. Linq using System. Web using System. Web. Security using System. KB/silverlight/IssueVisionSTPart2/IssueVisionSTPart2.jpg' alt='Silverlight Serializable' title='Silverlight Serializable' />Web. UI using System. Web. UI. Html. Controls using System. Web. UI. Web. Controls using System. Web. UI. Web. Controls. Web. Parts using System. Few months back I have written one article which was showing how to store image and other files into SQL Server column by converting it to byte object and receive it. In wcf, what is the difference between applying the DataMember attribute on a property private int mSomeValue DataMember public int SomeValue get. This article explains custom collection classes in C with an example. Dim num, num1 As Integer Dim r As String Try num TextBox1. Text exception handling for blank textbox Catch ex As Exception. Xml. Linq lt summary Summary description for Customerlt summary Serializablepublicclass. Customerpublic Customer            TODO Add constructor logic here                      publicstring Customer. ID get set publicstring First. Name get set publicstring Last. Name get set publicstring Address get set publicstring City get set publicstring State get set publicstring Country get set publicstring Mobile get set publicstring Mail get set The customer class is created with all the required attributes and all are defined in the property. C 3. 0 and above allows developers to use auto defined properties which do not need to include any private string to use in the get and set. The class customer is a single entity which has all the attributes of the customers. When you want to store multiple instances of the same customer then there are several ways to store them such as a Listlt collection. Similarly the customer can have its own custom collection class typically it uses the List to add, remove, etc., The Collection. Base class has to be inherited into the Customers collection class. The System. Collections namespace has the Collection. Base interface. using System using System. Data using System. Configuration using System. Linq using System. Web using System. Web. Security using System. Collections using System. Xml. Linq lt summary Summary description for Customerslt summary Serializablepublicclass. Customers Collection. Basepublic Customers            TODO Add constructor logic here                      region Propertieslt summary    GetsSets value for the item by that index    lt summary    public. Customerthisint indexget        return Customerthis. Listindex set        this. Listindex value     endregion    region Public Methods    publicint Index. OfCustomer customer. Itemif customer. Item nullreturnbase. List. Index. Ofcustomer. Item return 1     publicint AddCustomer customer. Itemif customer. Item nullreturnthis. List. Addcustomer. Item return 1     publicvoid RemoveCustomer customer. Itemthis. Inner. List. Removecustomer. Item      publicvoid Add. RangeCustomers collectionif collection nullthis. Inner. List. Add. Rangecollection     publicvoid Insertint index, Customer customer. Itemif index lt List. Count customer. Item nullthis. List. Insertindex, customer. Item publicbool ContainsCustomer customer. Itemreturnthis. List. Containscustomer. Item     endregionThe Customers collection class has indexers to store the customer object into a customers collection. It acquires all the functionality of the collection class like Insert, Delete, Add, Contains, etc. Let us see an example of implementing the customers collection class. Customers Get. All. CustomersCustomers customers null        try        string str. Hp Elitebook 6930P Recovery Disk. Retrieval. Query SELECT FROM customers customers new. Customers Customer customer null            Sql. Data. Reader sql. Data. Reader DBConnector. Execute. Query. Readerstr. Retrieval. Query             ifsql. Data. Reader null Call Read before accessing data. Data. Reader. Readcustomer new. Customer customer. Customer. ID sql. Data. Reader0. To. Omron Zen Support Software. String customer. First. Name sql. Data. Reader1. To. String customer. Last. Name sql. Data. Reader2. To. String customer. Address sql. Data. Reader3. To. String customer. City sql. Data. Reader4. To. String customer. State sql. Data. Reader5. To. String customer. Country sql. Data. Reader6. To. String customer. Mobile sql. Data. Reader7. To. String customer. Mail sql. Data. Reader8. To. String customers. Addcustomer catch Exception exthrow ex return customers   .