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
;
}
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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;
}
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