高手帮忙解决以下!!

[drift666]

for long:=0 to tqr.FieldCount-1 do
begin
while not tqr.eof do
begin
if tqr.fields[long].asinteger=0 then
//用什么命令可以跳出while循环,long增1进行下一个for循环


else begin
ary[i]:= tqr.fields[long].Asinteger;
inc(i);
tqr.next;
end;
//取出一个字段的值赋予数组ary
i:=0;
tqr.First;
end;
end;

谢谢,当一个字段值是0的话,用什么命令可以跳出while循环,long增1进行下一个for循环

[xthmpro_cn]

我觉得不是Break,是Conntinue,
Break是用于跳出语句快,即End后的第一条语句,
Continue是忽略下面的语句,重新进行下次循环

[dbExpress]

Continue

[earwig20002000]

用exit试试看啊

[dbExpress]

用exit还不如halt好

[myart]

Continue

可以
break是退出这个循环
exit是退出这个函数或过程

[xthmpro_cn]

看错了,楼主是双重循环:用break

[liulangnanhai]

就是用 Break 跳出里面的循環
如用Exit 完全跳出來了,這個函數全部退出了

[安优小青和他的程序生活]

Break 语句！



Causes the flow of control to exit a for, while, or repeat statement.

Unit

System

Category

flow control routines

procedure Break;

Description

The Break procedure causes the flow of control to exit a for, while, or repeat statement and continue at the next statement following the loop statement.

A call to Break must be contained in a for, while, or repeat statement, or the compiler reports an error.

Note: Break does not violate the flow of control dictated by a try..finally construct. If a break occurs inside the try clause, the finally clause is entered.