事物的简单应该
转自：https://www.cnblogs.com/hgmyz/p/6490288.html
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sql1="INSERT INTO tablename(Id,col1,col2) VALUES(@Id,@col1,@col2) update tablename2 set col=@col";sql2="INSERT INTO tablename3(Id,col1,col2) VALUES(@Id,@col1,@col2)";//参数设置（略）using(SqlTransaction tran = SqlHelper.BeginTransaction(SqlHelper.DBConnectionString)){ try { SqlHelper.ExecuteNonQuery(tran,CommandType.Text,sql1,parms); SqlHelper.ExecuteNonQuery(tran,CommandType.Text,sql2,parms); tran.Commit(); return true; } catch { tran.Rollback(); return false; } |
放在sqlhelper.cs中
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public static SqlTransaction BeginTransaction(string con){ SqlConnection connection = new SqlConnection(con); connection.Open(); SqlTransaction tran = connection.BeginTransaction(); return tran;} |