Nhgdb 8.0.2

.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 
dotnet add package Nhgdb --version 8.0.2
                    


                    

                
NuGet\Install-Package Nhgdb -Version 8.0.2
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Nhgdb" Version="8.0.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Nhgdb" Version="8.0.2" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Nhgdb" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Nhgdb --version 8.0.2
                    


                    

                
#r "nuget: Nhgdb, 8.0.2"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Nhgdb@8.0.2
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Nhgdb&version=8.0.2
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Nhgdb&version=8.0.2
                    


                            Install as a Cake Tool

Nhgdb is the open source .NET data provider for HGDB. It allows you to connect and interact with HGDB server using .NET.

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Quickstart

Here's a basic code snippet to get you started:

var connString = "Host=myserver;Username=mylogin;Password=mypass;Database=mydatabase";

await using var conn = new NhgdbConnection(connString);
await conn.OpenAsync();

// Insert some data
await using (var cmd = new NhgdbCommand("INSERT INTO data (some_field) VALUES (@p)", conn))
{
    cmd.Parameters.AddWithValue("p", "Hello world");
    await cmd.ExecuteNonQueryAsync();
}

// Retrieve all rows
await using (var cmd = new NhgdbCommand("SELECT some_field FROM data", conn))
await using (var reader = await cmd.ExecuteReaderAsync())
{
while (await reader.ReadAsync())
    Console.WriteLine(reader.GetString(0));
}

Key features

  • High-performance HGDB driver. Regularly figures in the top contenders on the TechEmpower Web Framework Benchmarks.
  • Full support of most HGDB types, including advanced ones such as arrays, enums, ranges, multiranges, composites, JSON, PostGIS and others.
  • Highly-efficient bulk import/export API.
  • Failover, load balancing and general multi-host support.
  • Great integration with Entity Framework Core via Nhgdb.EntityFrameworkCore.HGDB.

For the full documentation, please visit the Nhgdb website.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 is compatible.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on Nhgdb:

Package Downloads
ThingsGateway.SqlOrm.Plugin

Package Description
Nhgdb.EntityFrameworkCore.HGDB

HGDB/Nhgdb provider for Entity Framework Core.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
8.0.2 499 11/10/2025
6.0.10 186 11/7/2025
5.0.0 751 9/14/2024 5.0.0 is deprecated because it is no longer maintained.
4.1.9 219 11/10/2025