冀公网安备 13098202000212号 2011年1月27日 星期四
使用 BinToHex() 把 TBytes 转换为十六进制字符串 - 回复 "梧桐栖凤" 的问题
万一| 万一的 Delphi 博客 |18:17:00
{函数} function BytestoHexString(ABytes: TBytes; len: Integer): AnsiString; begin SetLength(Result, len*2); BinToHex(@ABytes[0], PAnsiChar(Result), len); end; {测试} procedure TForm1.FormCreate(Sender: TObject); var bs: TBytes; rStr: Ansi...
2011年1月25日 星期二
VENDOR SHOWASE: Compare， Merge， and Reconcile with Beyond Compare
Embarcadero| EDN Delphi Feed |22:00:00
David I - Head is in the cloud， feet planted firmly in the ground
David I| Sip from the Firehose |17:00:59
Back in?December I had?fun conversation with John K. Waters (Application Development Trends editor-at-large).? The?discussion?focused on development issues facing?software engineers?who are moving their applications to cloud computing architecture...
Shortcut Keys In Delphi MDI Applications - Predefined By Windows And User Defined
About.com| About.com Delphi Programming |07:55:39
inMDI development::Even though MDI as a concept was designed decades ago, there are still new applications being developed using MDI approach - or old applications that ...Read Full Post
Upcoming mobile， multi-tier， data management， PHP， Delphi and C++ webinars
David I| Sip from the Firehose |00:51:36
There are several cool live webinars this week and next week focused on mobile, data management, multi-tier, PHP, Delphi, C++ and Facebook application?development.? Embarcadero Technologies online and Programmers Paradise?are the places to be for ...
2011年1月24日 星期一
Video: REST Servers in Delphi Part III - Extending the Client
Embarcadero| EDN Delphi Feed |22:00:00
在 Delphi 下使用 DirectSound (17): 频率均衡效果器 IDirectSoundFXParamEq8
万一| 万一的 Delphi 博客 |21:04:00
{相关结构:} TDSFXParamEq = packed record fCenter: Single; // 80 .. 16000 : 8000.0 (Hz) fBandwidth: Single; // 1 .. 36 : 12.0 fGain: Single; //-15 .. 15 : 0.0 end; //该结构相关常量: DSFXPARAMEQ_CENTER_MIN = 80.0; DSFXPARAME...
在 Delphi 下使用 DirectSound (16): 环境混响效果器 IDirectSoundFXI3DL2Reverb8
万一| 万一的 Delphi 博客 |17:25:00
IDirectSoundFXI3DL2Reverb8 效果器除了拥有 GetAllParameters()、SetAllParameters() 外, 还比其它效果器多出了四个方法:GetQuality()、SetQuality()、GetPreset()、SetPreset().{相关结构:} TDSFXI3DL2Reverb = packed record lRoom: Longint; //-1...
January 2011: Delphi XE and SubVersion
Bob Swart| Dr.Bob Examines... |08:59:42
In this article, I'll demonstrate how we can use SubVersion with Delphi XE.
December 2010: Delphi XE and CodeSite Express
Bob Swart| Dr.Bob Examines... |08:59:42
In this article, I'll demonstrate how we can use CodeSite Express with Delphi XE.
November 2010: Delphi XE and AQtime Standard
Bob Swart| Dr.Bob Examines... |08:59:42
In this article, I'll demonstrate how we can use AQtime Standard with Delphi XE.
Programmatically Fix the TabOrder property in your Delphi applications
About.com| About.com Delphi Programming |02:00:40
inDelphi TIPS:: The TabOrder property available for any TWinControl descendant control (such as TButton, TEdit, TComboBox, etc.) indicates the position of the control in its parent's tab order. ...Read Full Post
2011年1月23日 星期日
在 Delphi 下使用 DirectSound (15): 测试混响效果器 IDirectSoundFXWavesReverb8
万一| 万一的 Delphi 博客 |23:55:00
{相关结构:} TDSFXWavesReverb = packed record fInGain: Single; // -96 .. 0 : 0.0 (dB) fReverbMix: Single; // -96 .. 0 : 0.0 (db) fReverbTime: Single; //0.001 .. 3000 : 1000.0 (ms) fHighFreqRTRatio: Singl...
在 Delphi 下使用 DirectSound (14): 测试镶边效果器 IDirectSoundFXFlanger8
万一| 万一的 Delphi 博客 |23:29:00
{相关结构:} TDSFXFlanger = packed record fWetDryMix: Single; // 0 .. 100 : 50 (%) fDepth: Single; // 0 .. 100 : 100 (%) fFeedback: Single; //-99 .. 99 : -50 (%) fFrequency: Single; // 0 .. 10 : 0.25 lWaveform: Longint; // ...
在 Delphi 下使用 DirectSound (13): 测试回声效果器 IDirectSoundFXEcho8
万一| 万一的 Delphi 博客 |23:16:00
{相关结构:} TDSFXEcho = packed record fWetDryMix: Single; //0 .. 100 : 50 (%) fFeedback: Single; //0 .. 100 : 50 (%) fLeftDelay: Single; //1 .. 2000 : 500(ms) fRightDelay: Single; //1 .. 2000 : 500(ms) lPanDelay: Longint; //0 .. 1...