Building Your First iOS & Android App in Visual Studio for Mac

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Start free todayLet's take a look at building your first iOS & Android app with .NET in Visual Studio 2017. We'll look at the app's structure, creating the UI, and adding some functionality in C#.
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When I ran the program I got the error: "Cold boot: snapshot doesn't exist" [Dismiss] on an all black screen, which disappears after a few seconds. I don't know what to do next. (There were 0 errors and 5 warnings in the Error List.)
Severity Code Description Project File Line Suppression State
Worked for me.. following step by step. :)
@LouieInSeattle:Was this on the PC? Seems like maybe an issue with the Android emulator. Sometimes a cold boot occurs on android emulators based on different machine resources. It should startup after. Did it eventually boot?
@TheRoyLink:Awesome!
Very Good artical
Hi,
since 21 year I'm programming in VBA. However, I never learned C++.
Do you have as well tutorial showing first app (like in this video) created with VB?
Remark: in my VS 2017 I don't have "Cross-Platform) in VB drop-down list.
Thanks and regards
Robert