字符串格式化(0分)

B

babyrun

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• 2003-07-07

• #1

用format函数可以把123456这个字符串转换成123456.00这样形式的字符串么？

 

B

babyrun

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• 2003-07-07

• #2

barton回答说：%。2f

 

R

realLearning

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• 2003-07-07

• #3

procedure TForm1.Button2Click(Sender: TObject);
var
f : real;
begin
f := 123456;
showmessage(format('%.2f',[f]));需要格式化的数据类型为real或相似类型double等
integer会出错。
end;

 

R

realLearning

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GUEST, unregistred user!

• 2003-07-07

• #4

procedure TForm1.Button1Click(Sender: TObject);
var
f : currency;
begin
f := 123456;
showmessage(format('%.2f',[f]));
end;

 

Z

zq67

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• 2003-07-07

• #5

formatfloat('0.00',12345);

 

L

LoveDel

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• 2003-07-07

• #6

可以查一下formatfloat函数

 

B

babyrun

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• 2003-07-23

• #7

接受答案了.