Microsoft Graph: Read user profile and group memberships
'Directory.Read.All' and 'User.Read.All'
Posted on 31 Jan 2021 by Robert Muehsig
How to get all distribution lists of a user with a single LDAP query
Discover the magic of '1.2.840.113556.1.4.1941'
Posted on 31 Dec 2020 by Robert Muehsig
Update AzureDevOps Server 2019 to AzureDevOps Server 2019 Update 1
How to update a AzureDevOps Server 2019 to AzureDevOps Server 2019 Update 1.
Posted on 30 Nov 2020 by Robert Muehsig
DllRegisterServer 0x80020009 Error
How I hate COM stuff... and maybe take a look at your file encodings.
Posted on 31 Oct 2020 by Robert Muehsig
How to share an Azure subscription in a team
Let's use Azure, but somebody needs to pay the bills!
Posted on 29 Sep 2020 by Robert Muehsig
How to run a legacy WCF .svc Service on Azure AppService
WCF... that is a thing I haven't heard in a long time.
Posted on 31 Aug 2020 by Robert Muehsig
EWS, Exchange Online and OAuth with a Service Account
Is is possible without full access to all mailboxes? YES!
Posted on 31 Jul 2020 by Robert Muehsig
Can a .NET Core 3.0 compiled app run with a .NET Core 3.1 runtime?
A short lesson in the version selection of .NET Core
Posted on 30 Jun 2020 by Robert Muehsig
SqlBulkCopy for fast bulk inserts
TL;DR: If you want to import many rows in a MS SQL database use SqlBulkCopy
Posted on 31 May 2020 by Robert Muehsig
Blazor for Office Add-ins: First look
TL;DR: Severside Blazor might work, WebAssembly unfortunately no
Posted on 30 Apr 2020 by Robert Muehsig
Escape enviroment variables in MSIEXEC parameters
TL;DR: If you invoke MSIEXEC via CMD use %%var%% instead of %var%
Posted on 27 Mar 2020 by Robert Muehsig
TLS/SSL problem: 'Could not create SSL/TLS secure channel'
TL;DR: Update your machine...
Posted on 29 Feb 2020 by Robert Muehsig
Accessibility Insights: Spot accessibilities issues easily for Web Apps and Windows Apps
TL;DR: Download Accessibility Insights and check our app for issues.
Posted on 31 Jan 2020 by Robert Muehsig
Did you know that you can build .NET Core apps with MSBuild.exe?
... or how to avoid: 'The Microsoft.Build.Tasks.AL task could not be loaded from the assembly Microsoft.Build.Tasks.Core...'
Posted on 30 Nov 2019 by Robert Muehsig
IdentityServer & Azure AD Login: Unkown Response Type text/html
... and how to fix it.
Posted on 13 Oct 2019 by Robert Muehsig
Enforce Administrator mode for builded dotnet exe applications
... hello UAC!
Posted on 30 Sep 2019 by Robert Muehsig
Check installed version for ASP.NET Core on Windows IIS with Powershell
... can my ASP.NET Core application run on this Windows Server?
Posted on 31 Aug 2019 by Robert Muehsig
SQL Server, Named Instances & the Windows Firewall
Or how to fix 'A network-related or instance-specific error occurred while establishing a connection to SQL Server.'
Posted on 31 Jul 2019 by Robert Muehsig
Jint: Invoke Javascript from .NET
Combine the power of Javascript and C# with Jint.
Posted on 30 Jun 2019 by Robert Muehsig