Karen Payne

Microsoft MVP, Microsoft TechNet author, Code magazine author, developer advocate. Have a passion for driving race cars.

Oregon, USA Joined on Jan 1, 2023

Education

Montgomery Community College

Pronouns

She, her

Work

Contractor

Pinned

Karen Payne

Mar 25 '23

EF Core 7: Json columns

#dotnetcore #csharp #database

9 min read

Karen Payne

Mar 4 '23

Working with the using directive in C#

#dotnetcore #csharp #codenewbie

4 min read

Karen Payne

Sep 29

Spectre.Console helpers

#csharp #dotnetcore #frontend #design

7 min read

Want to connect with Karen Payne?

Create an account to connect with Karen Payne. You can also sign in below to proceed if you already have an account.

Create Account

Already have an account? Sign in

Karen Payne

Sep 15

C# different way to do a proof of concept

#csharp #dotnetcore #tutorial #codenewbie

8 min read

Karen Payne

Sep 8

Bogus DateOnly/TimeOnly

#csharp #dotnetcore #tutorial #development

6 min read

Karen Payne

Sep 2

Learn FormattableString (C#)

#csharp #dotnet #dotnetcore #tutorial

7 min read

Karen Payne

Sep 2

EF Core queries for unmapped types

#csharp #database #dotnetcore #backend

3 min read

Karen Payne

Aug 24

Source-generated RegEx (C#)

#csharp #dotnetcore #tutorial #coding

3 min read

Karen Payne

Aug 17

NodaTime – time offsets C#

#csharp #dotnetcore #codenewbie

5 min read

Karen Payne

Aug 17

Model Notification changed C#

#csharp #dotnetcore #tutorial

5 min read

Karen Payne

Aug 11

Visual Studio/Copilot # tip

#csharp #dotnetcore #tutorial #productivity

4 min read

Karen Payne

Aug 10

ASP.NET Core DI constructor with parameters

#csharp #dotnetcore #tutorial #softwaredevelopment

4 min read

Karen Payne

Aug 4

Push your skills Part 2

#beginners #csharp #dotnetcore #development

7 min read

Karen Payne

Aug 2

GitHub Copilot for learning

#csharp #dotnetcore #dotnet #tutorial

6 min read

Karen Payne

Jul 21

C# Dealing with duplicates

#csharp #dotnetcore #coding

7 min read

Karen Payne

Jul 7

Developer's format helpers

#csharp #dotnetcore #productivity #codenewbie

3 min read

Karen Payne

Jul 4

GitHub Copilot and SQL

#sql #csharp #productivity #codenewbie

6 min read

Karen Payne

Jun 30

FluentValidation inline validate

#csharp #dotnetcore #coding

4 min read

Karen Payne

Jun 24

WinForms dynamic buttons

#csharp #dotnetcore #design

11 min read

Karen Payne

Jun 20

Dapper Stored Procedure tip

#csharp #database #codenewbie

2 min read

Karen Payne

Jun 16

SQL-Server add record tip

#csharp #dotnetcore #sql #sqlserver

3 min read

Karen Payne

Jun 15

GitHub Copilot asking multiple questions

#tutorial #ai #codenewbie

3 min read

Karen Payne

Jun 13

EF Core 8 Update Entity

#csharp #database #dotnetcore

2 min read

Karen Payne

Jun 11

Creating mocked data for EF Core using Bogus and more

#dotnetcore #database #csharp

4 min read

Karen Payne

Jun 9

Exploring GitHub Copilot with Microsoft Visual Studio

#ai #productivity

21 min read

Karen Payne

Jun 2

Push your skills Part 1

#beginners #database #csharp #dotnet

153

10 min read

Karen Payne

May 27

C# Excel read/write on the cheap

#csharp #dotnetcore #data

11 min read

Karen Payne

May 26

C# PeriodicTimer

#csharp #dotnet #tutorial #softwaredevelopment

3 min read

Karen Payne

May 26

Microsoft VS2022 Cascadia Code font

#vscode #software #developer

2 min read

Karen Payne

May 25

ASP.NET Core Navigation markers

#javascript #webdev #tutorial #frontend

3 min read

Karen Payne

May 4

Get SQL-Server Stored Procedures with C#

#database #csharp #dotnetcore #codenewbie

9 min read

Karen Payne

Mar 24

Multiple connections for appsettings.json (C#)

#csharp #dotnetcore #productivity #codenewbie

5 min read

Karen Payne

Mar 11

Accessibility tip for old HTML pages

#vscode #html #codenewbie

3 min read

Karen Payne

Mar 10

Gentle introduction to IDataProtector (C#)

#csharp #dotnetcore #api #codenewbie

4 min read

Karen Payne

Mar 2

EF Core/NorthWind for Oracle

#csharp #dotnetcore #database #codenewbie

14 min read

Karen Payne

Feb 24

EF Core log to file benefits

#csharp #dotnetcore #testing #codenewbie

4 min read

Karen Payne

Feb 19

C# System.Text.Json

#csharp #dotnetcore #json #codenewbie

10 min read

Karen Payne

Jan 27

Working with Dapper/SQL-Server Framework 4.8 C#

#database #csharp #dotnet

16 min read

Karen Payne

Jan 20

Gentle introduction to Generic Repository Pattern with C#

6 min read

Karen Payne

Jan 20

Karen in a nutshell

#career

6 min read

Karen Payne

Jan 17

C# Insert binary files into SQL-Server table

#database #csharp #dotnetcore #dotnetframework

7 min read

Karen Payne

Jan 15

Dapper DateOnly/TimeOnly

#csharp #dotnetcore #api

3 min read

Karen Payne

Jan 13

Working with ListView in Windows Forms

#csharp #dotnet #dotnetcore

12 min read

Karen Payne

Jan 6

Bogus custom Dataset

3 min read

Karen Payne

Jan 2

Gentle introduction for generics (C#)

#csharp #dotnetcore #tutorial #devops

7 min read

Karen Payne

Jan 1

C# User-defined explicit and implicit conversion operators

#csharp #dotnetcore #devops #productivity

5 min read

Karen Payne

Dec 24 '23

Window Forms change notification

#dotnetcore #csharp #tutorial

3 min read

Karen Payne

Dec 22 '23

Windows form move items up/down in ListView and more

#csharp #dotnetcore #productivity #database

9 min read

Karen Payne

Dec 9 '23

Visual Studio tip: Scope to

#tutorial #productivity #learning

2 min read

Karen Payne

Dec 2 '23

Microsoft Entity Framework Core 8 samples

#database #csharp #dotnetframework

4 min read

Karen Payne

Dec 2 '23

Visual Studio debugging windows services

#csharp #dotnetcore #productivity

3 min read

Karen Payne

Nov 26 '23

ASP.NET Core startup validation

#web #csharp #dotnetcore

6 min read

Karen Payne

Nov 26 '23

Soft introduction to Dapper and EF Core

#database #csharp #dotnetcore #tutorial

5 min read

Karen Payne

Nov 10 '23

From MS-Access to EF Core (C#)

#database #csharp #dotnetcore

5 min read

Karen Payne

Nov 6 '23

Import data from a database with Dapper and SpreadsheetLight to Excel in C#

#csharp #dotnetcore #database #tutorial

4 min read

Karen Payne

Nov 4 '23

Using Dapper - C# Part 1-A

#csharp #dotnetcore #tutorial #database

6 min read

Karen Payne

Oct 30 '23

Using Dapper - C# Part 1

#csharp #dotnetcore #tutorial #database

10 min read

Karen Payne

Oct 22 '23

Using FluentScheduler with C#

#csharp #dotnetcore #tutorial #backenddevelopment

5 min read

Karen Payne

Oct 14 '23

View Visual Studio activity logs better

#csharp #dotnetcore #productivity #codenewbie

2 min read

Karen Payne

Oct 1 '23

Multiple Result Sets for SQL-Server (C#) including Dapper

#csharp #database #dotnetcore #tutorial

6 min read

Karen Payne

Sep 19 '23

Visual Studio minifier for CSS

#css #csharp #dotnetcore #software

2 min read

Karen Payne

Sep 17 '23

Visual Studio JavaScript minifier / compressor

#csharp #javascript #dotnet #software

2 min read