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359 questions
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I need to create the following JSON: { "@context": "https://schema.org", "@type": "Event", "name": "The Adventures of Kira and ...
David Thielen's user avatar
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1 answer
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When I need to call an API to update a complex object, what I want to do is: GET - Read down the object (as a JSON string). Convert to a dynamic object. Write the new value(s) to the properties I'm ...
David Thielen's user avatar
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My task is to implement a UWP DataGrid with dynamic columns. As the user adds and remove columns, I need to add and remove the corresponding properties during runtime from the ObservableCollection of ...
Sharkken's user avatar
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0 answers
86 views

I have an Expando Object ("points") with a property called "in". There is another property called "duration". points.duration returns as expected, but points.in throws ...
kickinchicken's user avatar
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1 answer
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I have the following method to create this ExpandoObject: List<object> example = new List<object>(); foreach (var rate in rates) { var rateObject = new ExpandoObject() as IDictionary&...
lross33's user avatar
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I'm trying ExpandoObjects to accomplish custom calculations on some customer data. For example, there exists some class as (short version): public class Seller { public Guid Id { get; set; } ...
zameb's user avatar
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1 answer
629 views

Seems like this should be simple enough. get-childitem -path "E:\Test 1" -Recurse -File | foreach-Object { $fsize=(get-Item $_.FullName).Length ; $hash=(get-FileHash $_.Fullname -Algorithm ...
HTWingNut's user avatar
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1 vote
1 answer
422 views

I have a dynamic JSON string (the structure can change depending on the content sent by the server). I'm deserializing it using Newstonsoft.Json as a dynamic ExpandoObject dynamic jsonMeta = ...
rboy's user avatar
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I am trying to convert a list(of ExpanoObject) to list of objects with the code below Dim li As List(Of ListItem) = items.Select(Of ExpandoObject) (Function(itm As ExpandoObject) New ...
Oghenero E.'s user avatar
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Let's say that I have a a list of elements of 'n' size. I want to add 'n' properties in a dynamic object .How can I achieve this? We can't just hard code it because length of list is dynamic. So an ...
Tripurari Kumar Jha's user avatar
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1 vote
1 answer
1k views

I am using CsvHelper to read a CSV file so I can write "some" of its columns to somewhere else. I don't have the name of headers beforehand so I couldn't use ClassMapper . However I can get ...
UnskilledCoder's user avatar
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I'm trying to figure out how to populate table with data coming from DataTable using QuestPDF. I'm currently using JSON as a data source. The JSON is formatted like this: { "Brother MFC (60)&...
Matt M's user avatar
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1 vote
2 answers
527 views

Here is info about our technical development environment : .NET Core 3.1 PostgreSQL 14.2, compiled by Visual C++ build 1914, 64-bit EntityFramework.Functions Version=1.5.0 Microsoft....
crazyTech's user avatar
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I have an ExpandoObject (recordValue in this example) that I traverse through and I need to extract the value for given key. For that purpose, I do the following: var objectValue = recordValue.Where(x ...
anthino12's user avatar
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0 votes
1 answer
142 views

Need to populate a Datagrid in UWP with a Datatable. I could display the contents by following: https://stackoverflow.com/a/53767049/12053338 However, I am unable to edit the datagrid. How do I make ...
Akinator's user avatar
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