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¡¾Delphi報±í開發¡¿FastReport

½ñÌ쿪ʼÑо¿FastReport¡£
ÒÔÏÂÊǶ¯Ì¬´´½¨FASTREPORTµÄDEMO
var
Page: TfrxReportPage;
Band: TfrxBand;
DataBand: TfrxMasterData;
Memo: TfrxMemoView;
begin
{ clear a report }
frxReport1.Clear;
{ add a dataset to the list of ones accessible for a report }
frxReport1.DataSets.Add(frxDBDataSet1);
{ add a page }
Page := TfrxReportPage.Create(frxReport1);
{ create a unique name }
Page.CreateUniqueName;
{ set sizes of fields, paper and orientation by default }
Page.SetDefaults;
{ modify paper's orientation }
Page.Orientation := poLandscape;
{ add a report title band}
Band := TfrxReportTitle.Create(Page);
Band.CreateUniqueName;
{ it is sufficient to set the «Top» coordinate and height for a band }
{ both coordinates are in pixels }
Band.Top := 0;
Band.Height := 20;
{ add an object to the report title band }
Memo := TfrxMemoView.Create(Band);
Memo.CreateUniqueName;
Memo.Text := 'Hello FastReport!';
Memo.Height := 20;
{ this object will be stretched according to band's width }
Memo.Align := baWidth;
{ add the masterdata band }
DataBand := TfrxMasterData.Create(Page);
DataBand.CreateUniqueName;
DataBand.DataSet := frxDBDataSet1;
{ the Top coordinate should be greater than the previously added band's
top + height}
DataBand.Top := 100;
DataBand.Height := 20;
{ add an object on master data }
Memo := TfrxMemoView.Create(DataBand);
Memo.CreateUniqueName;
{ connect to data }
Memo.DataSet := frxDBDataSet1;
Memo.DataField := 'xm';
Memo.SetBounds(0, 0, 100, 20);
{ adjust the text to the right object's margin }
Memo.HAlign := haRight;
{ show the report }
frxReport1.ShowReport;
FastReportÎÊÌâÕûÀí
http://blog.163.com/ex_plus/blog/static/1795953220090811151264/
FastReport ³ÌÐòÔ±Êֲᠠ  
http://www.evget.com/zh-CN/Info/ReadInfo.aspx?id=9451
       
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delphi°æMP3Çиî

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²Î¿¼VCµÄ×ÊÁϱàдµÄMP3ÇиîDELPHI°æµ¥Ôª.
unit UnitMp3DataUtil;
{
MP3 Cut Unit.
@author Jim Wu
2009-08
}
interface
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, ......

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Delphi + Asm TBitsÀàµÄѧϰ

¼¼Êõ½»Á÷,DH½²½â. ÔÚD2010µÄclassesÖÐÓиöTBitsÀà,Õâ¸öÀàÖ÷ÒªÊÇλ²Ù×÷µÄ. TBits = class
private
FSize: Integer;
FBits: Pointer;
procedure Error;
procedure SetSize(Value: Integer);
procedure SetBit(Index: Integer; Value: Boolean);
function GetBit(Index: Integer): Boole ......
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