expandoobject Questions
1
Solved
I'm trying to write a generic utility for use via COM from outside .NET (/skip long story). Anyway, I'm trying to add properties to an ExpandoObject and I need to get PropertyInfo structure back to...
Beyond asked 31/8, 2015 at 13:16
2
Solved
I have a list which contains a dictionary of ExpandoObjects. Im binding this to a grid but now I want to sort the list.
var rows = new List<dynamic>();
for (int i = 0; i < 1000; i++)
...
Eisteddfod asked 23/3, 2012 at 14:48
1
Solved
I need to loop over a List<dynamic> objects.
The list's objects all have values, but for some reason, I am not able to access any of the dynamic object fields. Below is a screenshot of my de...
Shade asked 12/5, 2015 at 10:16
12
Solved
I really like the ExpandoObject while compiling a server-side dynamic object at runtime, but I am having trouble flattening this thing out during JSON serialization. First, I instantiate the object...
Association asked 1/3, 2011 at 15:39
3
Solved
Can I cast ExpandoObject to anonymous type ?
var anoObj = new { name = "testName", email = "testEmail" };
dynamic expandoObj = new System.Dynamic.ExpandoObject();
// Here I'm populating the expa...
Elmaleh asked 20/4, 2012 at 7:11
3
Solved
i have this
dynamic d = new ExpandoObject();
d.Name = attribute.QualifiedName.Name;
so , i know that d will have a property Name. Now if i don't know the name of the property at compile time , ...
Gillen asked 3/12, 2011 at 15:59
1
I want to add an attribute to property of a dynamic object/expando object runtime, is it possible?
What I would like to do is:
dynamic myExpando = new ExpandoObject();
myExpando.SomeProp = "strin...
Tellurium asked 11/12, 2013 at 21:19
5
Solved
given the code below
dynamic e = new ExpandoObject();
var d = e as IDictionary<string, object>;
for (int i = 0; i < rdr.FieldCount; i++)
d.Add(rdr.GetName(i), DBNull.Value.Equals(rdr[i])...
Awed asked 13/10, 2011 at 20:26
1
Solved
I wonder if it is possible to query ExpandoObject with regular LINQ? Reason is that I have dynamic ExpandoObject but I need to do some querying before I can pass further.
It has some properties th...
Sacrosanct asked 11/9, 2013 at 16:56
3
I need inputs in converting an dynamic xml to defined c# object model
My sample xml is as below :
<?xml version="1.0" encoding="utf-8" ?>
<Persons>
<Person>
<Id>10</...
Buttonball asked 20/5, 2013 at 12:33
2
Solved
Is there any limitations on the kind of characters that I can use to create a property for a dynamic object?
Is there a list of characters that I cannot use (e.g. / * @)?
Counterweigh asked 8/5, 2013 at 15:41
2
Solved
I would like to see if a property exist in a C# Expando Class.
much like the hasattr function in python. I would like the c# equalant for hasattr.
something like this...
if (HasAttr(model, "Id"...
Fortunia asked 20/8, 2012 at 20:14
2
Solved
Say that I have a class, Foo, looking something like this:
public class Foo : IFoo
{
public Foo()
{
Bars = new List<dynamic>();
}
public IList<dynamic> Bars { get; set; }
}
The ...
Algorithm asked 10/4, 2013 at 8:35
1
Solved
For example, there's an object like the next one:
public class Container
{
public object Data { get; set; }
}
And it's used this way:
Container container = new Container
{
Data = new Dictiona...
Puling asked 16/3, 2013 at 22:12
1
Solved
I am working with expando object and I am trying to define a calculated property.
I know that I can define a simple property by doing something like the following:
dynamic myExpando = new Expando...
Crossbreed asked 11/2, 2013 at 16:28
4
Solved
Say I have this object:
dynamic foo = new ExpandoObject();
foo.bar = "fizz";
foo.bang = "buzz";
How would I remove foo.bang for example?
I don't want to simply set the property's value to null...
Trubow asked 23/1, 2013 at 23:52
1
Solved
I'm trying to create a dynamic list of objects because I don't know what properties my objects will have until I read them from a file.
So suppose I have the properties of my object inside an arra...
Balfore asked 7/1, 2013 at 15:36
2
Solved
I have a simple list of expando objects called products.
i add various fields to these objects at runtime ( for example color or size)
How can i write a LINQ query on this list based on dynamic ...
Expressivity asked 26/3, 2011 at 22:16
2
Solved
Here is my code:
public static class DynamicExtensions
public static void Add(this ExpandoObject obj, string path){
dynamic _obj = obj;
if (_obj == null) throw new ArgumentNullException("obj")...
Obstetric asked 19/9, 2012 at 19:44
1
How can I imitate the functionality of the ExpandoObject in a .NET 3.5 application with the least overhead? My best lead so far is to use the Lin Fu framework ( http://www.codeproject.com/KB/cs/Lin...
Triable asked 9/2, 2011 at 21:27
2
Solved
Is there a way to add a property to an ExpandoObject with the same name as a string value?
For example, if I have:
string propName = "ProductNumber";
dynamic obj = new System.Dynamic.ExpandoObjec...
Overcash asked 6/4, 2012 at 19:44
1
Solved
I'm using a custom implementation of a DynamicObject which works perfectly for my application, other than the fact that I'm running into some performance issues. Some performance overhead is to be ...
Papillote asked 2/3, 2012 at 22:48
3
I have an ExpandoObject with an arbitrary number of properties. I want to persist those properties to a MongoDB database as a BsonDocument. I try to do so with the following code:
private BsonDocu...
Caracara asked 22/2, 2011 at 1:42
1
Solved
I am trying to implement C#'s ExpandoObject-like class in Scala. This is how it is supposed to work:
val e = new ExpandoObject
e.name := "Rahul" // This inserts a new field `name` in the object.
p...
Giff asked 20/10, 2011 at 7:19
3
Solved
dynamic model = new ExpandoObject();
model.Data = "asdf";
List<dynamic> listOfx = new List<dynamic>();
for (int i = 0; i < 3; i++) {
dynamic x = new ExpandoObject();
x.I...
Premiere asked 19/10, 2011 at 22:25
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