System.Data.DataSetExtensions

Kind: Service

Source: Pams/Data/Pams.Data/Pams.Data.csproj (line 1)

Part of: Pams

NuGet package dependency

System.Data.DataSetExtensions is a NuGet package dependency declared by Pams.Data.csproj. It adds LINQ-related extension methods for DataSet and DataTable types, allowing .NET data-access code to query legacy tabular data through APIs such as AsEnumerable() and Field<T>().

Diagram

mermaid
sequenceDiagram
    participant Build as .NET Build
    participant Project as Pams.Data.csproj
    participant Package as System.Data.DataSetExtensions
    participant Data as DataSet/DataTable

    Build->>Project: Restore project dependencies
    Project->>Package: Resolve NuGet package
    Build->>Data: Compile code using extension methods
    Data-->>Build: LINQ-compatible table rows

Usage

ts
import { execFileSync } from "node:child_process";
import { resolve } from "node:path";

const projectFile = resolve("Pams/Data/Pams.Data/Pams.Data.csproj");

execFileSync("dotnet", ["restore", projectFile], {
  stdio: "inherit",
});

// The restored project can use System.Data.DataSetExtensions
// from its .NET data-access code.

AI Coding Instructions

• Keep System.Data.DataSetExtensions referenced through Pams.Data.csproj; do not import it from TypeScript or JavaScript runtime code.
• Use this package when .NET code queries DataTable rows with LINQ extension methods such as AsEnumerable().
• Check nullable database values before reading typed fields from DataRow objects.
• Preserve compatibility with existing DataSet and DataTable code when changing package references.