利用C#事务处理对数据库进行多重操作
C# codeSqlCommand sqlCmd = new SqlCommand();sqlCmd.Connection = sqlCnn;sqlCmd.Transaction = sqlCnn.BeginTransaction(); //完成事务处理的前期准备工作try{//将用户注册的数据写入数据库string sqlCmd1 = "i...
C# drawing功能实现图片转换和编辑
using System; using System.Collections.Generic; using System.Text; using System.IO; using System.Drawing; using System.Drawing.Imaging; namespace VjsdnPublishProject { public class CIm...