Multiple-field GroupBy Linq query is giving same count() value for all records
Here is my SQL query:
entity-framework
Post Request not receiving any Data
I am trying to make a PostRequest from Unity that creates a new account in a database. When I run the Post Request function(click the submit button), a new Account is created in the database but all of the values are null. I am unable to get any of the data at the controller. I am sending the data as a string in Json format. Any help is appreciated.
I’m importing excel using c # but I want to import the second page
The library I use is microsoft.excel
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Average of the difference of two DateTime objects with GroupBy in LINQ query
I am developing an ASP.NET Core 3.1 project. I want to group Services in Tickets based on the average of the difference between CreatedTime and ModifiedTime of Tickets.
How to prevent Entity Framework Core from issuing SQL queries against MigrationHistory and EdmMetadata
Entity Framework Core is sending this SQL query to the SQL Server:
Introducing FOREIGN KEY constraint on table may cause cycles or multiple cascade paths even after removing the affected field completely
I’m quite new to .net and entity framework (this is my first project) and I’m getting the following error when trying to update the database: