Side Menu Content | C# WPF UI Tutorials: 43

Support me: https://patreon.com/angelsix Part of a series of tutorials on creating WPF applications in C# It's time to get the side menu working with switching between various different content controls. Source code: https://github.com/angelsix/fasetto-word/tree/36529f10b32a21d572004af90d77ba95bbe166f9 Latest code: https://github.com/angelsix/fasetto-word The issue with the database concurrency was two things. Firstly we were getting multiple DbContext's due to the Transient scope so that was fixed here https://github.com/angelsix/fasetto-word/commit/c0f064376e86f9002e02e300f27058ce1a05a5c8 Then more importantly, the RunCommandAsync would not lock on the property itself, as we passed in an expression to get the property, and that expression would be a different copy every time the property changed. So to fix that I just globally lock the function for now, with how fast the check is that's fine https://github.com/angelsix/fasetto-word/commit/3faf798e49cd8ff49bbd384c9b8d64645a410580