.net-core Questions

JsonSerializer.Deserialize always returns Null

February 20, 2023
Mlamuli Zondo
2 Answers

Trying to deserialize the following json string: string json = "{"d":{"__metadata":{"id":"http://my.dev.int:8000/sap/opu/odata/sap/ZFIORI_SERIAL_NUMBERS_SRV/MATERIALSet('250')","uri":"http://my.dev.int:8000/sap/opu/odata/sap/ZFIORI_SERIAL_NUMBERS_SRV/MATERIALSet('250')","type":"ZFIORI_SERIAL_NUMBERS_SRV.MATERIAL"},"MATNR":"250","MAKTX":"X:K10/MF250"}}"; into Class Object namespace Scanner.Model { public class Material { public string MATNR { get; set; } public string MAKTX { get; set; } } } I have tried…

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C# JSON deserialization of a typed dataset with foreign key constraints

February 15, 2023
u9bg214
2 Answers

I'm attempting to serialize and deserialize typed DataSets to JSON using C# and the NewtonSoft.Json package. This works fine except for DataSets that include a foreign key constraint and the parent table is added to the designer after the child…

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.net core How to get AWS lambda mock tool to parse json array – Amazon Web Sevices

February 9, 2023
WorkJ
2 Answers

I am converting several .NET Core 6 web services to AWS Lambda functions. I have completed eight so far with no issues, except for this one. I am trying to test it from Visual Studio using the mock lambda tool.…

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Connection string of MySQL database hosted on AWS EC2 instance?

February 6, 2023
Harshit Choudhary
2 Answers

I did setup of a MySQL database on AWS free instance t2 micro by following the link: https://towardsdatascience.com/running-mysql-databases-on-aws-ec2-a-tutorial-for-beginners-4301faa0c247 Now I am able to connect to database using MySql Workbench and SSH with pem file. But What should be the connection…

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what is the purpose of business login in api layer when all of it can be done in sql functions? – Postgresql

February 5, 2023
Ashwin
2 Answers

I've been programming api/font end apps for a while now with dotnet webapi & entity framework for orm then springboot with jpa, because of this my native sql query skill's are medicore so i recently ditched using any orm's in…

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What i need to do to replace PnP.Core.Services with CSOM for our Azure Function which uses .net 6.0

February 4, 2023
John John
2 Answers

I have an Azure Function which uses PnP.Core.Services to interact with SharePoint to create a list item. The Azure function is based on .net version 6.0. I have this startup.cs:- using Microsoft.Azure.Functions.Extensions.DependencyInjection; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; using PnP.Core.Auth; using System.Security.Cryptography.X509Certificates;…

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Json – How to serialize object without curly braces in .Net Core

February 3, 2023
david james
3 Answers

I am using NewtonJson for serializing object. I want to serlize a object which has two properties one is normal string and the second property is dictionary of some items. I am expecting a result something like this: "Company": {…

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Convert DataTable to dictionary and combine columns with lowercase – Asp.net

January 31, 2023
Scodec
2 Answers

I have a datatable like this: Column1 Column2 Column3 Name1 Code111 12550 Name2 Code112 12551 Name3 Code113 12552 Name4 Code114 12553 I want to convert it to a dictionary where the first column is the key. The combination of the…

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Debug .NET runtime in Visual Studio Code – Asp.net

January 28, 2023
peterh
2 Answers

When I attempt to "step into" code from the ASP.NET itself, nothing happens. I suppose that VSC doesn't have the source code for it? How can I do this sort of deep debugging? Environment: .NET v7 with ASP.NET IDE: Visual…

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How to limit the characters in the result of azure cognitive search

January 24, 2023
Pratyush
2 Answers

I am using azure cognitive search and the search is applied on content which is huge. It searches the result correctly but we don't need the entire content. How can we get just 2-3 rows of the content with the…

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