這條信息是什麼意思....

Question

你在for循环中使用了非局部变量
先申请一个就ok了

Answer 1

但程序仍可正常執行呀,這問題大嗎?
我的for循環又確實要用到非局部變量,這又如何辦呢?

Answer 2

源碼如下,我使用sakpop控件編寫的接收郵件程序,請指教.
var
i:integer;
begin
if SakMsgList1.count > 0 then
     begin
   for i:=0 to sakmsglist1.count -1 do
       showCurrentMsg;
end;
procedure TForm1.showCurrentMsg;
begin
msg := SakMsgList1.items[i];
edit1.text:=msg.from;
edit2.text:=msg.subject;
........
........

Answer 3

好象只能用全局变量999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
99999999999B@B@B@BBBMMMM999999999999999999999999999
999999999999M+:.:+9999M:999999999999999999999999999
9999999999999MM9+99MMM:9999999999999999999999999999
99999999999999M+.+99M:99999999999999999999999999999
99999999999999B:.++9M:99999999999999999999999999999
99999999999999B+.+99M:9999AAAAAA9999999999999999999
99999999999999B:.++9M:9AAA++++:+AAA9999999999999999
99999999999999B+.+99M:A+9+A:+++++9AA999999999999999
99999999999999B:.++9:A+@+A:,:++9+A9@M99999999999999
99999999999999B+.+9:A+A,,,,,,+A+A9@A@M9999999999999
99999999999999B:.++A+A+,,.,,+A9A9@A@M@M999999999999
99999999999999B+.+9AA+,,...,++A9@A@A@MM999999999999
99999999999999B:.+:A+++,,.,,++9@A@A@M@M999999999999
99999999999999B+.+A+@+,,,,,+9A@A+@@M@M@M99999999999
99999999999999B:.+A@+++,+,+9A9A++@M@M@MM99999999999
99999999999999B+.+A+@++++++A9A++9M@M@M@M99999999999
99999999999999B:.+A@+@+:+9A9A9A9M@M@M@9M99999999999
0A999999999999B+.+A+@+@+@+@+@A@A@9@9@9@M99999999999
99999999999999B:.+A@+@+@+@+@+@A@M@9@9@9M99999999999
99999999999999B+.+:A@+@+@+@+@A@M@9@9@9M999999999999
99999999999999B:.+:A9@+@+@+@9@A@M@9@9@M999999999999
99999999993333333333M9@9@9@9@9@M@9@9@9M999999999999
99999999993.........MAA99@9@9@M@9@9@9M9999999999999
99999999993...MMMM..MM@9@9@9@9@M@9@9M99999999999999
99999999993....MMM..M:M@9@9@9@9@9@9M999999999999999
99999999993...MMMM..M:9MMM@9@9@9MMM9999999999999999
99999999993..MMM.M..M:9999MMMMMM9999999999999999999
99999999993..MM.....M:99999999999999999999999999999
99999999993..M......M:99999999999999999999999999999
99999999993...M.....MM:9999999999999999999999999999
99999999993.........M9M:999999999999999999999999999
9999999999MMMMMMMMMMMMMM:99999999999999999999999999
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
99999999999999999999.9999999.9999999999999999999999
9999999....999999999.9999999.99999.999999..99999999
9999999.999.99999999.9999999.99999999999.9999999999
9999999.9999.99...99.9....99....99.9999.99999999999
9999999.9999.9.999.9.9.999.9.999.9.9999....99999999
9999999.9999.9.....9.9.999.9.999.9.9999.999.9999999
9999999.9999.9.99999.9.999.9.999.9.9999.999.9999999
9999999.999.99.999.9.9.999.9.999.9.9999.999.9999999
9999999....9999...99.9....99.999.9.99999...99999999
9999999999999999999999.9999999999999999999999999999
9999999999999999999999.9999999999999999999999999999
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999999990

Answer 4

var
i:integer;
begin
if SakMsgList1.count > 0 then
     begin
   for i:=0 to sakmsglist1.count -1 do
       showCurrentMsg(i);
end;
procedure TForm1.showCurrentMsg(i:integer);
begin
msg := SakMsgList1.items[i];
edit1.text:=msg.from;
edit2.text:=msg.subject;
.........
.........