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
public static SqlTransaction BeginTransaction(string con)
{
SqlConnection connection = new SqlConnection(con);
connection.Open();
SqlTransaction tran = connection.BeginTransaction();
return tran;
}