WaitOne for EventWaitHandle makes program crash without error?
im using mutex and some events to sending some data to other program, but my program crashes completely after
bool a = attachEvent0.WaitOne(waitTime); without any errors.
it doesn't run the codes after :/
btw when the attachEvent0 is already signaled(turned on?), it works well without crashing,,,...
I can't get the value I selected from the picker in the viewmodel
I select a value from the Picker. I see that it changes in the OnPropertyChanged() method in my ViewModel, but the value I select in the Task creation method is reset
Incremental generator not outputting generated members
I have an incremental generator that theoretically generates all members properly, given they are shown inside of the IDE, but they're not actually being outputted to my project's
.dll or obj/.
On the generator's project it does generate an obj/generated/ directory, but it's empty nonetheless....
DbUpdateConcurrencyException
Hello, I have an issue with Entity Framework. In my application, I have created an endpoint for creating employee accounts, which creates an account using Identity, and also creates the Employee and EmployeeProfile models. When I call the endpoint, I get the following error:
Microsoft.EntityFrameworkCore.DbUpdateConcurrencyException: The database operation was expected to affect 1 row(s), but actually affected 0 row(s); data may have been modified or deleted since entities were loaded.
Can anyone point me in the right direction as to where the problem might lie and what I should fix? I’m attaching screenshots of the code....
