StringFormat shows error in Designer, but not after compiling


StringFormat shows error in Designer, but not after compiling



I have a C#/WPF Programm with MVVM.



Both Kalkulation.Artikel.PartWeight and Kalkulation.Artikel.SprueWeight are decimals.
The Format of both shall have one optional decimal place and a thousand seperator.


Kalkulation.Artikel.PartWeight


Kalkulation.Artikel.SprueWeight



I've implemented this like in the screenshot below.
Error in StringFormat



For each StringFormat I get three errors:


StringFormat


Error XLS0112 Expected ''. Kalkulation MainWindow.xaml 113
Error XLS0414 The type '' was not found. Verify that you are not missing an assembly reference and that all referenced assemblies have been built. Kalkulation MainWindow.xaml 113
Error XLS0112 Expected '



The picture shows the signs, that could not be displayed by Stackoverflow.
enter image description here




When i compile, i have no Error at all, everything works as expected!
The Errormessages pop up again, when i change something i the XAML Code.



I have turned the Sync between Display an Textbox off to enter decimals with ease.
FrameworkCompatibilityPreferences.KeepTextBoxDisplaySynchronizedWithTextProperty = false;


FrameworkCompatibilityPreferences.KeepTextBoxDisplaySynchronizedWithTextProperty = false;



What can i do to change this? Can i at least "filter" the error messages?





Did you try wrapping your StringFormat value in single quotes? Somethink like StringFormat='{}{0:#,##0.#}'.
– Il Vic
Jul 3 at 7:48


StringFormat


StringFormat='{}{0:#,##0.#}'





Yea, this was all i needed ... thanks
– Diego
Jul 3 at 9:37




2 Answers
2



I had the same issue and solved it by manually deleting obj/bin folder and rebuilding the solution.



Please see here for a similar issue in Xamarin.





Sorry mate, didn't work, but it's good to know for the future!
– Diego
Jul 3 at 9:38



Simple solution...
I had to put single quotes around it beacause it contained commas.
The commas are interpreted as separators, but the compiler kept it together.






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