fix typo on hasOffset variable (dotnet#1458)

Fixed formatting of readme.md for DiagnosticScenarios sample (dotnet#…

…1446)

Removed extra period (dotnet#1398)

Removed extra period (dotnet#1398)

Remove Imports System, part 13 (dotnet#1213)

Disambiguate C# and VB examples (dotnet#1184)

Disambiguate C# and VB examples (dotnet#1184)

Change code language (dotnet#1187)

Update readme.md

Update readme.md