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c# - Loop DynamicObject properties - Stack Overflow When used with a dynamic reference, you only have access to publicly exposed members Since only Count is declared public (besides the other DynamicObject members), you'd need to use reflection in order to access the inner dictionary to easily get those values (if you don't intend to make any further changes)
How to create own dynamic type or dynamic object in C#? I recently had a need to take this one step further, which was to make the property additions in the dynamic object, dynamic themselves, based on user defined entries The examples here, and from Microsoft's ExpandoObject documentation , do not specifically address adding properties dynamically, but, can be surmised from how you enumerate and
Is it possible to add dynamically named properties to JavaScript object . . . You can add properties dynamically using some of the options below: In you example: var data = { 'PropertyA': 1, 'PropertyB': 2, 'PropertyC': 3 }; You can define a property with a dynamic value in the next two ways: data key = value; or data['key'] = value; Even more if your key is also dynamic you can define using the Object class with:
How do I create dynamic properties in C#? - Stack Overflow Implementing ICustomTypeDescriptor for dynamic properties: I have recently had a requirement to bind a grid view to a record object that could have any number of properties that can be added and removed at runtime This was to allow a user to add a new column to a result set to enter an additional set of data
Dynamically adding properties to an ExpandoObject public static class dynamicHelper { public static ExpandoObject convertToExpando(object obj) { Get Properties Using Reflections BindingFlags flags = BindingFlags Public | BindingFlags Instance; PropertyInfo[] properties = obj GetType() GetProperties(flags); Add Them to a new Expando ExpandoObject expando = new ExpandoObject(); foreach
How do I dynamically assign properties to an object in TypeScript? For me, in instances where you need to use this to display data it seems to work fine, but when you need to add entries of modified types to an array, this doesn't seem to work too well I resorted to dynamically composing the object and assigning it in one line, then assigning the dynamic properties in successive lines
Add properties dynamically at run time in existing class c# Is a way to dynamically create new data in your app With this you create a dynamic assembly, dynamic type, dynamic method, add some IL and there you go But, all of this is in memory and that not what you want So, or dynamically data using Emit \ ExpandoObject, or statically data by adding the properties to code and compile it
How do I reflect over the members of dynamic object? If the IDynamicMetaObjectProvider can provide the dynamic member names, you can get them See GetMemberNames implementation in the apache licensed PCL library Dynamitey (which can be found in nuget), it works for ExpandoObjects and DynamicObjects that implement GetDynamicMemberNames and any other IDynamicMetaObjectProvider who provides a meta object with an implementation of