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try
(1) //Ö´ÐÐÁË
abort;
(2) //²»Ö´ÐÐ
exception
(3) //Ö´ÐÐÁË
end;
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procedure p1;
begin
p2;
p3;
end;
procedure p2;
begin
abort; //exit;
end;
procedure p3;
begin
//showmessage()..
end;
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var
i:Integer;
begin
ListBox1.Items.LoadfromFile('data.txt');
for i:=0 to ListBox1.Count - 1 do
begin
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procedure DoubleTheValue (var Value: Integer);
begin
Value := Value * 2;
end;ÔÚÕâÖÖÇé¿öÏ£¬²ÎÊý¼È°ÑÒ»¸öÖµ´«µÝ¸ø¹ý³Ì£¬ÓÖ°ÑÐÂÖµ·µ»Ø¸øµ÷Óùý³ÌµÄ´úÂë¡£µ±ÄãÖ´ÐÐÍêÒÔÏ´úÂëʱ£º
var
X: Integer;
begin
X : ......
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absolute
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var
Str: string[32];
StrLen: Byte absolute Str;
//Õâ¸öÉùÃ÷Ö¸¶¨Á˱äÁ¿StrLenÆðʼµØÖ·ÓëStrÏàͬ.
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