Freelance Project Requests info@CodeDocu.de Software Development in C# WPF Asp.Net Core Vba Excel Word SQL-Server EF Linq, UWP Net
#
Linq: Output to a variable list Net-Framework/ASP_dot_Net-Core/Data-Model/Linq
Linq: Output to a variable list
16.08.2018 124
Linq: Output to a variable list How to pass the query results of a Linq query to a free list? Solution: with list and elements of type Object

Linq: Select Fields in Query Net-Framework/ASP_dot_Net-Core/Data-Model/Linq
Linq: Select Fields in Query
16.08.2018 156
Linq: Select Fields in Query Error: object does not contain a definition for fieldname

the type or namespace name dbAppData_Context does not exist Net-Framework/ASP_dot_Net-Core/Data-Model/Linq
the type or namespace name dbAppData_Context does not exist
10.08.2018 98
Problem: Occurs when updating the data model when updating the model at the WPF with an EF Entity Framework connection to a SQL Server database, then it may be that the connection is taken over incorrectly as a data context

Delete record in Linq Net-Framework/ASP_dot_Net-Core/Data-Model/Linq
Delete record in Linq
10.08.2018 125
Delete record in Linq Code snippet: delete record call

Code snippet: Create Linq Select table from ID number fields Net-Framework/ASP_dot_Net-Core/Data-Model/Linq
Code snippet: Create Linq Select table from ID number fields
10.08.2018 107
Code snippet: Create Linq Select table from ID number fields call

EF: Determine new ID of a data record Net-Framework/ASP_dot_Net-Core/Data-Model/Linq
EF: Determine new ID of a data record
03.04.2018 272
Question: How do you get the new ID of a record that you attach to a table in SQL Server using EF Entity Framework? Solution: You create a blank record from the appropriate MVC data model, fill it with new values โ€‹โ€‹and default values

Asp MVC: Output Data from SQL Server directly to a List Type Net-Framework/ASP_dot_Net-Core/Data-Model/Linq
Asp MVC: Output Data from SQL Server directly to a List Type
03.04.2018 309
Asp MVC: Output Data from SQL Server directly to a List Normal call: Get data with Linq-EF from a database table Disadvantage: the results are of type var and have yet to be manually transferred to a list var

Linq: Query data with a left join Net-Framework/ASP_dot_Net-Core/Data-Model/Linq
Linq: Query data with a left join
06.03.2018 331
Linq: Query data with a left join Example of a left join query in Linq

Asp Linq: Collect data with a LINQ query from SQL Server Net-Framework/ASP_dot_Net-Core/Data-Model/Linq
Asp Linq: Collect data with a LINQ query from SQL Server
06.03.2018 374
Asp Linq: Collect data with a LINQ query from SQL Server As a table Fill a table of 20 elements directly from the SQL server data table *fill a Linq Table

Mobile

.

Contact for Jobs, Project Requests: raimund.popp@microsoft-programmierer.de