//工程分开后,命名空间就可以区分开来了
public SqlDbHelper()
{
ConnectionStringSettings set = ConfigurationManager.ConnectionStrings["SqlConnection"];//连接sqlserver的字符串
if (set == null)
{
throw new ConfigurationErrorsException("配置文件key有误。应该为:ConnString");
}
string strSql = set.ConnectionString;
Conn = new SqlConnection(strSql);//连接数据库
TransactionState = ETransactionState.Commit;
}
/// <summary>
/// 开始事务
/// </summary>
/// <param name="tranState">事务状态</param>
public void BeginTran(ETransactionState tranState)
{
this.TransactionState = tranState;
this.BeginTran();
}
/// <summary>
/// 提交事务
/// </summary>
/// <param name="tranState">事务状态</param>
/// <returns>执行成功返回true，否则false</returns>
public bool CommitTran(ETransactionState tranState)
{
this.TransactionState = tranState;
return(this.CommitTran());
}