TForm

delphi TSaveDialog

nbsp;    实现过程     动态创建和使用保存文件对话框 procedure TForm1
·2015-11-02 14:54

delphi 使用parent让进度条上显示文字

使用parent让进度条上显示文字   procedure TForm1.Button1Click(Sender: TObject); begin   
·2015-11-02 14:33

FormatDateTime 一段以时间为命令的代码

//FormatDateTime 一段以时间为命令的代码  procedure TForm1.Button1Click(Sender: TObject);   var
·2015-11-02 14:32

使用mask来制作图像透明

背景图   带mask的图像  效果图 type  TForm1 = class(TForm)     procedure
·2015-11-02 14:27

内存管理六

Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1
·2015-11-02 13:09

看看 Delphi XE2 为 VCL 提供的 14 种样式

在空白窗体上添加 ListBox1 等控件, 测试代码: uses IOUtils, Vcl.Styles, vcl.Themes; procedure TForm1.FormCreate
·2015-11-02 12:37

TClientDataSet[26]: 字段值的呈现格式

procedure TForm1.FormCreate(Sender: TObject); begin { DisplayFormat } with TIntegerField.Create
·2015-11-02 12:32

TClientDataSet[24]: 主从表(Master/Detail)

先在窗体上添加: //ClientDataSet1、DataSource1、DBGrid1、ClientDataSet2、DataSource2、DBGrid2; 然后: procedure TForm1
·2015-11-02 12:31

TClientDataSet[23]: 使用数据集字段(TDataSetField)

procedure TForm1.Form
·2015-11-02 12:31

TClientDataSet[21]: 使用 ADT(Abstract Data Type) 字段

运行时: //先在窗体上放置: DBGrid1、DataSource1、ClientDataSet1 并关联, 然后: procedure TForm1.FormCreate
·2015-11-02 12:29

TClientDataSet[19]: 查找字段(fkLookup)

字段): //先在窗体上放置: DBGrid1、DataSource1、ClientDataSet1、ClientDataSet2; 其他全用代码实现: procedure TForm1
·2015-11-02 12:28

TClientDataSet[18]: OptionalParam

uses XMLDoc; procedure TForm1.FormCreate(Sender: TObject); begin with ClientDataSet1 do
·2015-11-02 12:27

TClientDataSet[16]: 用计算字段显示 UpdateStatus

usUnmodified, usModified, usInserted, usDeleted); 测试图: 相关代码: uses TypInfo; procedure TForm1
·2015-11-02 12:26

TClientDataSet[10]: 简单统计

//先在窗体上放置 ClientDataSet1、Button1 然后: { 建表 } procedure TForm1.FormCreate(Sender: TObject); begin
·2015-11-02 12:24

TClientDataSet[3]: 手动建立数据集

//放置控件: ClientDataSet1、DataSource1、DBGrid1、Button1, 然后 procedure TForm1.Button1Click(Sender
·2015-11-02 12:21

JSON 之 SuperObject(15): 实例 - 模拟 Google 搜索

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1
·2015-11-02 12:17

用一个 Byte 数表示 8 个复选框的选择状态

SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, CheckLst; type TForm1
·2015-11-02 12:06

最大公约数与最小公倍数

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1
·2015-11-02 12:02

多线程编程(8) - 多线程同步之 CriticalSection(临界区)

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1
·2015-11-02 12:48

多线程编程(1) - 先入门再说

先试试这个: procedure TForm1.Button1Click(Sender: TObject); var i: Integer; begin for i := 0 to
·2015-11-02 12:45

Delphi 与 DirectX 之 DelphiX(94): TDIB.DrawAdditive();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:35

Delphi 与 DirectX 之 DelphiX(93): TDIB.DrawDarken();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:34

Delphi 与 DirectX 之 DelphiX(91): TDIB.DrawMono();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:33

Delphi 与 DirectX 之 DelphiX(92): TDIB.Draw3x3Matrix();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:33

Delphi 与 DirectX 之 DelphiX(90): TDIB.DrawMorphed();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:32

Delphi 与 DirectX 之 DelphiX(89): TDIB.DrawAlphaMask();

SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls, ExtCtrls; type TForm1
·2015-11-02 12:31

Delphi 与 DirectX 之 DelphiX(88): TDIB.DrawQuickAlpha();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:30

Delphi 与 DirectX 之 DelphiX(86): TDIB.DrawOn();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:29

Delphi 与 DirectX 之 DelphiX(84): TDIB.InitLight()、DrawLights();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:28

Delphi 与 DirectX 之 DelphiX(85): TDIB.DrawTo();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:28

Delphi 与 DirectX 之 DelphiX(83): TDIB.FilterLine()、FilterRect();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:27

Delphi 与 DirectX 之 DelphiX(82): TDIB.DrawMandelbrot();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:26

Delphi 与 DirectX 之 DelphiX(80): TDIB.BlendPixel();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:25

Delphi 与 DirectX 之 DelphiX(81): TDIB.ColoredLine();

SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls, ExtCtrls; type TForm1
·2015-11-02 12:25

Delphi 与 DirectX 之 DelphiX(79): TDIB.LinePolar();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:24

Delphi 与 DirectX 之 DelphiX(78): TDIB.AntialiasedLine();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:23

Delphi 与 DirectX 之 DelphiX(77): TDIB.Distort();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:23

Delphi 与 DirectX 之 DelphiX(76): TDIB.Ink();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:22

Delphi 与 DirectX 之 DelphiX(74): TDIB.EncryptDecrypt();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:21

Delphi 与 DirectX 之 DelphiX(75): TDIB.FadeOut()、FadeIn();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:21

Delphi 与 DirectX 之 DelphiX(73): TDIB.Darker()、Lighter();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:20

Delphi 与 DirectX 之 DelphiX(72): TDIB.SephiaEffect();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:19

Delphi 与 DirectX 之 DelphiX(71): TDIB.Negative;

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:19

Delphi 与 DirectX 之 DelphiX(70): TDIB.Mirror();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:18

Delphi 与 DirectX 之 DelphiX(69): TDIB.Greyscale();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:17

Delphi 与 DirectX 之 DelphiX(67): TDIB.DoSmoothRotate();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:16

Delphi 与 DirectX 之 DelphiX(68): TDIB.DoNovaEffect();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:16

Delphi 与 DirectX 之 DelphiX(66): TDIB.DoResample();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:15

Delphi 与 DirectX 之 DelphiX(65): TDIB.DoBrightness();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:14

Delphi 与 DirectX 之 DelphiX(64): TDIB.DoColorize();

Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, DIB, StdCtrls; type TForm1
·2015-11-02 12:14
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