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•Created by Bubba on 10/15/2024 in #help

Issue installing NUnit

Hello, I have been trying to install NUnit to add unit tests to my main project. To do so, I created a new project on Rider. The file structure is the following: \ \MainProject.sln \MainProject.csproj \TestProject\TestProject.csproj MainProject.csproj:

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>WinExe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <Nullable>enable</Nullable>
    <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
    <ApplicationManifest>app.manifest</ApplicationManifest>
    <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
    <GenerateTargetFrameworkAttribute>false</GenerateTargetFrameworkAttribute>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Avalonia" Version="11.1.0" />
    <PackageReference Include="Avalonia.Desktop" Version="11.1.0" />
    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.1.0" />
    <PackageReference Include="Avalonia.Fonts.Inter" Version="11.1.0" />
    <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
    <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.1.0" />
    <PackageReference Include="HtmlAgilityPack" Version="1.11.67" />
    <PackageReference Include="Microsoft.Data.Sqlite" Version="8.0.10" />
    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
  </ItemGroup>
</Project>

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>WinExe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <Nullable>enable</Nullable>
    <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
    <ApplicationManifest>app.manifest</ApplicationManifest>
    <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
    <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
    <GenerateTargetFrameworkAttribute>false</GenerateTargetFrameworkAttribute>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Avalonia" Version="11.1.0" />
    <PackageReference Include="Avalonia.Desktop" Version="11.1.0" />
    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.1.0" />
    <PackageReference Include="Avalonia.Fonts.Inter" Version="11.1.0" />
    <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
    <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.1.0" />
    <PackageReference Include="HtmlAgilityPack" Version="1.11.67" />
    <PackageReference Include="Microsoft.Data.Sqlite" Version="8.0.10" />
    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
  </ItemGroup>
</Project>

25 replies

CC#

•Created by Bubba on 10/6/2024 in #help

Async issue

Hi! I'm trying to perform an http get request in a graphical element of the Eto library. Thing is, my whole program freezes until the response is received and I'm unsure why.

...REST OF THE CODE...
public class Body : StackLayout
{
    public Body()
    {
        Orientation = Orientation.Vertical;
        Padding = 10;
        Spacing = 10;

        var label = new Label
        {
            Text = "Home page loading...",
            Font = new Font(FontFamilies.Sans, 16),
            VerticalAlignment = VerticalAlignment.Center
        };

        Task.Run(async () => await LoadHomePageAsync(label)));
    }

    private async Task LoadHomePageAsync(Label label)
    {
        var content = await RetrieveHomePageContentAsync();
        label.Text = content;
    }

...REST OF THE CODE...
public class Body : StackLayout
{
    public Body()
    {
        Orientation = Orientation.Vertical;
        Padding = 10;
        Spacing = 10;

        var label = new Label
        {
            Text = "Home page loading...",
            Font = new Font(FontFamilies.Sans, 16),
            VerticalAlignment = VerticalAlignment.Center
        };

        Task.Run(async () => await LoadHomePageAsync(label)));
    }

    private async Task LoadHomePageAsync(Label label)
    {
        var content = await RetrieveHomePageContentAsync();
        label.Text = content;
    }

The call is performed inside the Task.Run, did I do something wrong?

58 replies

CC#

•Created by Bubba on 10/3/2024 in #help

✅ Use Sqlite in a C# project

Hello, I'm trying to use Sqlite for the first time but I'm getting the following error when creating a connection.

using System.Data.SQLite;
...
new SQLiteConnection(connectionString);
...

using System.Data.SQLite;
...
new SQLiteConnection(connectionString);
...

Unhandled exception. System.DllNotFoundException: Unable to load shared library 'SQLite.Interop.dll' or one of its dependencies. In order to help diagnose loading problems, consider setting the DYLD_PRINT_LIBRARIES environment variable:
...

Unhandled exception. System.DllNotFoundException: Unable to load shared library 'SQLite.Interop.dll' or one of its dependencies. In order to help diagnose loading problems, consider setting the DYLD_PRINT_LIBRARIES environment variable:
...

I installed the packages SQLite and System.Data.SQLite.Core using NuGet. Any idea? (Not sure if it's important but i'm on apple silicon)

3 replies

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