learn

Connection strings for Microsoft.Data.SqlClient

A Microsoft.Data.SqlClient connection string tells the driver which SQL Server-compatible endpoint and database to use, how to authenticate, and how to configure the connection. Pass it to ...
learn

SQL Server and Windows authentication

Authentication establishes which identity connects to SQL Server. Database permissions determine what that identity can do after connecting. Choose authentication for the environment where your ...
GitHub

An ASP.NET Core Web API for managing countries and their cities.

The project was built as a CRUD assignment. It includes request validation, pagination, filtering, soft deletion, and centralized exception handling. Swagger UI is included for exploring and testing ...
GitHub

RaceDay API

RaceDay API is a .NET 10 ASP.NET Core backend designed for managing race events, participant registrations, category enrolments, and official race results. The system supports role-based access ...
blog.csdn

C#资产管理系统源码解析：WinForms+SQL Server LocalDB实战指南

资产管理系统是企业内部信息化的基础应用，其核心在于业务建模、数据库事务控制与桌面端状态同步的工程落地。本文围绕轻量级C# WinForms系统展开，深入解析基于SQL Server LocalDB的本地数据库部署机制、带事务回滚的InsertAssetWithLocation方法设计原理，以及BindingList实现UI实时刷新的技术价值。适用于 ...
blog.csdn

C# Winform外卖系统实战：数据库连接与桌面应用开发

Winform是.NET桌面应用开发的基础框架，其核心在于UI交互、数据绑定与ADO.NET数据库访问的协同实现。本文围绕真实可运行的C#外卖订餐系统，解析Winform项目中SQL Server LocalDB的附加机制、|DataDirectory|路径映射原理、连接字符串配置策略及事务控制逻辑，阐明如何规避‘无法打开数据库’‘窗体传参丢失 ...