各位大侠帮小弟看看
try
{


for (int i = 0; i < dt.Rows.Count-1; i++)
{

fid =Convert.ToInt32(dt.Rows[i]["fid"].ToString());
fname = dt.Rows[i]["fname"].ToString();
fsellprice =Convert.ToDouble(dt.Rows[i]["fsellprice"].ToString());
fnumber =Convert.ToInt32(dt.Rows[i]["fnumber"].ToString());
funitprice =Convert.ToDouble(dt.Rows[i]["funitprice"].ToString());
fbarcode =Convert.ToInt32(dt.Rows[i]["fbarcode"].ToString() );

sql = "insert into ftest(fid,fname,fsellprice,fnumber,funitprice,fbarcode) values(" + fid + ",'" + fname + "'," + fsellprice + "," + fnumber + "," + funitprice + "," + fbarcode + ")";
MySqlCommand cmd = new MySqlCommand(sql, conn);
int count = Convert.ToInt32(cmd.ExecuteNonQuery());
//if (count == 1)
//{
// MessageBox.Show("保存成功", "提示");
//}
//else
//{
// MessageBox.Show("保存失败", "提示");
//}

}



}
我想在执行完循环之后再提示保存成功或者失败，因为我定义的 count是在循环体里面的，在循环体外面无法使用。各位大侠有什么方法？

[解决办法]
int count

放函数外面啊不久可以在其他地方使用啊

[解决办法]

C# code

int count=0;try  {      for (int i = 0; i < dt.Rows.Count-1; i++)  {      fid =Convert.ToInt32(dt.Rows[i]["fid"].ToString());  fname = dt.Rows[i]["fname"].ToString();  fsellprice =Convert.ToDouble(dt.Rows[i]["fsellprice"].ToString());  fnumber =Convert.ToInt32(dt.Rows[i]["fnumber"].ToString());  funitprice =Convert.ToDouble(dt.Rows[i]["funitprice"].ToString());  fbarcode =Convert.ToInt32(dt.Rows[i]["fbarcode"].ToString() );    sql = "insert into ftest(fid,fname,fsellprice,fnumber,funitprice,fbarcode) values(" + fid + ",'" + fname + "'," + fsellprice + "," + fnumber + "," + funitprice + "," + fbarcode + ")";  MySqlCommand cmd = new MySqlCommand(sql, conn);   count = Convert.ToInt32(cmd.ExecuteNonQuery());    }    //if (count == 1)  //{  // MessageBox.Show("保存成功", "提示");  //}  //else  //{  // MessageBox.Show("保存失败", "提示");  //}      }
[解决办法]
count 放到循环体外面定义，不就OK 了嘛