javascriptserializer

问题 Im reading this book but I JavaScriptSerializer from the System.Web.Script.Serialization namespace because it seems to be unavailable? 回答1: Download source here and add as existing project. Then add as reference: http://www.bloxify.com/post/MonoTouch-Easy-JSON-Library.aspx Edit: You may also find that the monotouch linker is pretty aggressive. I would have code work fine in the simulator but crash in the device with method missing exceptions. Add a method somewhere in your app (you dont have

问题 I have an MVC3 application running under .NET 4.0 and when I use JavascriptSerializer.Deserialize I'm getting an error. Error during serialization or deserialization using the JSON JavaScriptSerializer. The length of the string exceeds the value set on the maxJsonLength property. Reading Can I set an unlimited length for maxJsonLength in web.config I put the jsonSerialization maxJsonLength key in my web.config but it gets ignored. Though I can set the JavaScriptSerializer.MaxJsonLength

问题 I have below class [Serializable] public class filters { public List<string> key1 { get; set; } public List<string> key2 { get; set; } public List<string> key3 { get; set; } } and json string is [{"key1": "key1value"}] deserializing like filters objFilter = new System.Web.Script.Serialization.JavaScriptSerializer().Deserialize<filters>(json); json string may contain key1, key2 and key3 or may not. key1, key2, key3 may be a single string or array So how can i deserialize it. It is throwing an

问题 This question already has answers here : Serialize a container of enums as strings using JSON.net (2 answers) Closed last year . Based on Diego's unanswered comment under the top-voted answer in this question: JSON serialization of enum as string So for an enum: public enum ContactType { Phone = 0, Email = 1, Mobile = 2 } And for eg. a property: //could contain ContactType.Phone, ContactType.Email, ContactType.Mobile IEnumerable<ContactType> AvailableContactTypes {get;set;} To something like

问题 I have installed c# support for vscode(version is 1.15.0 ) and created a HelloWorld project via dotnet new console . Now in Program.cs , I would like to use JavaScriptSerializer class which depends on System.Web.Extensions assembly. I typed using System.Web.Script.Serialization; and run dotnet restore ,but vscode cannot resolve it. The error is, The type or namespace name 'Web' does not exist in the namespace 'System' (are you missing an assembly reference?) It seems that System.Web is not

问题 I have installed c# support for vscode(version is 1.15.0 ) and created a HelloWorld project via dotnet new console . Now in Program.cs , I would like to use JavaScriptSerializer class which depends on System.Web.Extensions assembly. I typed using System.Web.Script.Serialization; and run dotnet restore ,but vscode cannot resolve it. The error is, The type or namespace name 'Web' does not exist in the namespace 'System' (are you missing an assembly reference?) It seems that System.Web is not

问题 I have installed c# support for vscode(version is 1.15.0 ) and created a HelloWorld project via dotnet new console . Now in Program.cs , I would like to use JavaScriptSerializer class which depends on System.Web.Extensions assembly. I typed using System.Web.Script.Serialization; and run dotnet restore ,but vscode cannot resolve it. The error is, The type or namespace name 'Web' does not exist in the namespace 'System' (are you missing an assembly reference?) It seems that System.Web is not

问题 I have installed c# support for vscode(version is 1.15.0 ) and created a HelloWorld project via dotnet new console . Now in Program.cs , I would like to use JavaScriptSerializer class which depends on System.Web.Extensions assembly. I typed using System.Web.Script.Serialization; and run dotnet restore ,but vscode cannot resolve it. The error is, The type or namespace name 'Web' does not exist in the namespace 'System' (are you missing an assembly reference?) It seems that System.Web is not

问题 I have an issue while deserializing json data which can have both float or array type of data. The same issue from here Dealing with JSON field that holds different types in C# But everywhere the solution is to use json.net with a JsonConverter. I need to achieve the deserialization using only System.Web.Script.Serialization.JavaScriptSerializer in c#. Can anyone help, pls? 回答1: You can use a JavaScriptConverter for this purpose. However, unlike Json.NET's JsonConverter a JavaScriptConverter

问题 I have an issue while deserializing json data which can have both float or array type of data. The same issue from here Dealing with JSON field that holds different types in C# But everywhere the solution is to use json.net with a JsonConverter. I need to achieve the deserialization using only System.Web.Script.Serialization.JavaScriptSerializer in c#. Can anyone help, pls? 回答1: You can use a JavaScriptConverter for this purpose. However, unlike Json.NET's JsonConverter a JavaScriptConverter