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DelphiÔõÑùÅжϳýÊýΪ0
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DelphiÔõÑùÅжϳýÊýΪ0

²»Ì«Ã÷°×  £¿ÊÇÖ±½ÓÅÐ¶Ï if ³ýÊý=0 then Âð

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num1:=strtofloat(Edit1.Text);
    num2:=strtofloat(Edit2.Text);
    if num2==0 then
        begin
            Label4.Caption:='³ýÊý²»ÄÜΪ0';
        end
    else
        begin
            num3:=num1/num2;

            Label4.Caption:=floattostr(num3);
        end;


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if num2 = 0 then

delphi Óà = ±íʾ ÏàµÈ

:= ÓÃÓÚ¸³Öµ


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delphiÅжÏÏàµÈʱÓà =  ¸³ÖµÊÇÓà :=
java              ==          =

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num1:=strtofloat(Edit1.Text);
    num2:=strtofloat(Edit2.Text);
    ifnum2==0 then
        begin
            Label4.Caption:='³ýÊý²»ÄÜΪ0';


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PythonÖеÄUnicodeÔÚDelphiÈçºÎ»¹Ô­³ÉGb2312£¿

ÒÑÖªPython ÖУº
s = unicode("²âÊÔ", "gb2312")
s = u'\u6d4b\u8bd5'
print s
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delphi Ctrl+×ó¼ü ÎÞ·¨²é¿´ windows.pas Ôõô°ì

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DelphiÖÐÊý¾Ý¿â²éѯµÄÒÉ»ó

×òÍíÔÚDelphiÊý¾Ý¿â²éѯÖÐÓöµ½ÁËÒ»¸öÒɻ󡣴úÂëÈçÏ£º
procedure TFormSearchAchievement.ComboBoxXYChange(Sender: TObject);
var
  XY : string;
begin
  XY := comboboxxy.Items[comboboxx ......

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