dotnet/samples

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Sample code referenced by the .NET documentation

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Forks: 5.1k
Open beginner issues: 4
Indexed issues: 92
Avg merge: 8m
Merged PRs (30d): 1

Dominant language: C#
License: CC-BY-4.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
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92 open issues indexed

Upgrade from `v4.5.2` to LTS (or STS) version Open

dotnet-target-version

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

dotnet/samples#7130 · Opened Jul 1, 2026
State inconsistency bug in orleans/Chirper/Chirper.Grains/ChirperAccount.cs Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

dotnet/samples#7124 · Opened Jun 24, 2026
Race condition in orleans/ShoppingCart/Grains/InventoryGrain.cs#L48 Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

dotnet/samples#7121 · 1 comment · Opened Jun 23, 2026
Upgrade from `net6.0` to LTS (or STS) version Open

dotnet-target-version

Difficulty 4/5 3-5 days Newbie friendliness 52/100

dotnet/samples#7119 · Opened Jun 1, 2026
Upgrade from `net7.0` to LTS (or STS) version Open

dotnet-target-version

Difficulty 4/5 3-5 days Newbie friendliness 52/100

dotnet/samples#7118 · Opened Jun 1, 2026
Upgrade from `v4.0` to LTS (or STS) version Open

dotnet-target-version

Difficulty 4/5 3-5 days Newbie friendliness 62/100

dotnet/samples#7117 · Opened Jun 1, 2026
Upgrade from `net6.0` to LTS (or STS) image tag Open

dotnet-target-version

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

dotnet/samples#7116 · Opened Jun 1, 2026
Upgrade from `net7.0` to LTS (or STS) image tag Open

dotnet-target-version

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

dotnet/samples#7115 · Opened Jun 1, 2026
how to make a com dll by .net10 aot? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dotnet/samples#7081 · Opened Dec 7, 2025
Create samples for tests Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

dotnet/samples#7079 · 2 comments · Opened Dec 2, 2025
System.MissingMethodException: Method not found: 'Microsoft.Extensions.Hosting.IHostBuilder Microsoft.Extensions.Hosting.HostingHostBuilderExtensions.ConfigureAppConfiguration Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dotnet/samples#7071 · 161 comments · Opened Sep 30, 2025
Blazor Sample not working Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

dotnet/samples#7058 · Opened Jun 21, 2025
Mono Samples should use standard shipping tooling to publish apps Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dotnet/samples#7045 · 6 comments · 3 reactions · Opened May 8, 2025
Upgrade project(s) to the SDK-style project format Open

dotnet-target-version

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dotnet/samples#7043 · Opened May 1, 2025
Upgrade from `net6.0` to LTS (or STS) version Open

dotnet-target-version

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dotnet/samples#7042 · Opened May 1, 2025
Upgrade from `v4.0` to LTS (or STS) version Open

dotnet-target-version

Difficulty 4/5 3-5 days Newbie friendliness 48/100

dotnet/samples#7041 · Opened May 1, 2025
Upgrade from `net6.0` to LTS (or STS) image tag Open

dotnet-target-version

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

dotnet/samples#7037 · Opened Apr 1, 2025
Need "Crash 3" at buggyamb Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

dotnet/samples#7036 · Opened Mar 31, 2025
Downloading ZIP of repository and extracting fails Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

dotnet/samples#7007 · 1 comment · 1 reaction · Opened Jan 15, 2025
load_assembly_and_get_function_pointer_fn ptr getting failed Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dotnet/samples#7002 · Opened Nov 25, 2024
Does using nativeoot to publish native static libraries support functions decorated with '__attributi__ (constructor)' Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

dotnet/samples#6995 · Opened Oct 25, 2024
[dotnet-sdk-9.0.100-rc.2.24470.13] The windowsforms/datagridview demo App build with error: Property 'XXX' does not configure the code serialization for its property content Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

dotnet/samples#6992 · Opened Oct 9, 2024
DllMapDemo Why do you use Assembly? But I want to use NativeAOT then it happens cause Assembly doesn't work for NativeAOT Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dotnet/samples#6981 · Opened Jul 29, 2024
VS File Templates - New/Expanded Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

dotnet/samples#6976 · Opened Jul 9, 2024
CustomHostClr Sample doesn't work with returning values Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

dotnet/samples#6975 · 1 comment · 1 reaction · Opened Jul 4, 2024
An executing problem about the ML_NET Code At [samples/machine-learning/tutorials /TaxiFarePrediction/] Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

dotnet/samples#6974 · 1 comment · Opened Jul 4, 2024
Upgrade from `net7.0` to LTS (or STS) version Open

dotnet-target-version

Difficulty 4/5 3-5 days Newbie friendliness 38/100

dotnet/samples#6937 · Opened Jun 1, 2024
Upgrade from `net7.0` to LTS (or STS) image tag Open

dotnet-target-version

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

dotnet/samples#6936 · Opened Jun 1, 2024
Pattern docs can be improved Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

dotnet/samples#6893 · 2 comments · Opened May 28, 2024
Segmentation Fault Issue Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

dotnet/samples#6722 · Opened Mar 6, 2024
Many sample programs start with the BOM, which is a Windowsism Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

dotnet/samples#6707 · Opened Feb 27, 2024
samples assume windows path names, not linux Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

dotnet/samples#6705 · Opened Feb 27, 2024
PackageReference in msbuild\custom-task-code-generation\AppSettingStronglyTyped is not working Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

dotnet/samples#6610 · 4 comments · Opened Jan 30, 2024
Bug in framework/wcf/Basic/Contract/Data/NetDCSasDCSwithDCR/CS/DCSwithDCR/DCSwithDCR.cs Open

Difficulty 1/5 Under an hour Newbie friendliness 50/100

dotnet/samples#6467 · Opened Dec 8, 2023
.net 8 ASP.NET AoT dockerfile example Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

dotnet/samples#6377 · 1 comment · Opened Nov 16, 2023
Voting app (sample) doesn't work in kubernetes Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

dotnet/samples#6162 · Opened Sep 14, 2023
Unable to process file command 'output' successfully. Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

dotnet/samples#6148 · Opened Sep 8, 2023
[OutOfProcCOM] COMRegistration.LocalServer.Unregister does not fully delete the COM class from registry Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

dotnet/samples#5960 · 2 comments · Opened Jun 30, 2023
.NET hosting example broken in VS2022 Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

dotnet/samples#5841 · 1 comment · 5 reactions · Opened May 28, 2023
MIssing Windows Desktop - Explorer Extension sample Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

dotnet/samples#5768 · Opened Mar 31, 2023
Microsoft.UI.Xaml.Markup.XamlParseException:“XAML parsing failed.” Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

dotnet/samples#5758 · Opened Mar 21, 2023
Public COMVisible properties not visible in watch window of e.g. VBA Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

dotnet/samples#5752 · Opened Mar 11, 2023
What are some examples of tools that generate marshalling code? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

dotnet/samples#5751 · 1 reaction · Opened Mar 9, 2023
NativeLibrary example is missing mention of F# Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

dotnet/samples#5647 · 4 comments · Opened Jan 31, 2023
The Orleans/ShoppingCart setup fails when try to deploy on Web App on Both Production and Staging slot Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

dotnet/samples#5625 · 12 comments · 1 reaction · Opened Jan 5, 2023
Pull requests Code Owners File Open

Difficulty 1/5 Under an hour Newbie friendliness 20/100

dotnet/samples#5539 · Opened Dec 6, 2022
Cannot Clone repo Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

dotnet/samples#5519 · 4 comments · Opened Nov 26, 2022
Native AoT for ASP.NET Applications Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

dotnet/samples#5345 · 1 comment · Opened Sep 4, 2022
Roslyn code analyzer samples contain install.ps1/uninstall.ps1 that are no longer supported Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

dotnet/samples#5313 · Opened Aug 25, 2022
Hosting Example won't work In Visual Studio 2019 Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

dotnet/samples#5307 · 1 comment · 1 reaction · Opened Aug 22, 2022

dotnet/samples

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