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61: The development of the great Secret Authorware UCD (9)
Authorware's internal message interface First of all, the question is: Are we to make of UCD in the run-time often need to create the object, especially for dephi such as the development of language, it is eliminated from the running process to...

62: The development of the great Secret Authorware UCD (b)
Introduction to Part - Authorware plug-in format. Friends used Authorware may notice in the Authorware system directory known as the expansion of a dozen. U32 or. UCD's paper, that's right, this is the Authorware plug-ins. In fact, these d...

63: Ehlib a very practical sort function for ADO
While supporting Ehlib3.0 version of the above sort function, but not with the SQL statement Order By, but very slow to sort; I write this sort function, the sort method to use ADO, sorted soon, tens of thousands of data is quickly . Lookup field in...

64: Check RS232 (serial port) it is access equipment
RS232 in the 4-pin can be used to respond to signals to the computer for CTS, DSR, RING, RLSD when not connected to equipment, electrical pin too are low-voltage, signal return OFF, many devices use this four-pin to communicate with the computer, so...

65: FastReport questions
FastReport garden questions from Delphi Delphi fans.com/InfoView/Article_401.html "> http://www. Delphi fans.com/InfoView/Article_401.html Use a custom function ---------------- ------------------------------ ---------- Q: How do I add my ...

66: Delphi control production techniques [1]
unit USWLMSelectDa; ($ S-, W-, R-) ($ C PRELOAD) interface uses Windows, Messages, SysUtils, Types, Classes, Graphics, Controls, StdCtrls, Forms, StrUtils, Math, ADODB, TFlatButtonUnit, USWLMStyleEdit; type TEditDataType = (sdString, sdInteg...

67: Be arbitrary remote host remote NT Account List source code
Some time ago due to see the retina, there are months in advance do not need to know your account number will be able to obtain the general goal of arbitrary host account the function of NT. A few months ago, I have to clarify the principles of a to...

68: Delphi on the message processing thread
Write in the usual procedure, the form is always met (TForm) and thread (TThread) message communication problems. Disturbing is not the thread form (TThread) send a message (not the window handle to the thread). After tossing a few days, come up wit...

69: FactoryMethod of DesignPattern
unit Factory; interface uses Windows, Messages, SysUtils, Controls, Product; type IFactoryInterface = interface function factory (): IProductInterface; end; TFactory1 = class (TControl, IFactoryInterface) public function factory (): IProduc...

70: Even the second Delphi process
unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class (TForm) Label1: TLabel; Label2: TLabel; Button1: TButton; Edit1: TEdit; Button2: TButton; proced...

71: Delphi remote host using ICMP to detect the state of
Network communications often need to determine whether the survival of the remote host to determine the next operation. ICMP protocol can be used directly to achieve, but to consider the details of a number of agreements, is more troublesome to achi...

72: DIY In-Delphi to achieve camera camera camera function
Introduction: This article provides a complete section of the delphi code, the realization of the use of cameras to take photographs of the function. Attention to the need to support TVideoCap control. procedure Tfrm1.Button2Click (Sender: TObject)...

73: SMS development 7bitgsm English code Coding
A popular online coding procedure is as follows: function EncodeSMSEn (s: String): String; var i, j, len: Integer; cur: Integer; t: String; begin Result: =''; len: = Length (s); / / j for shift counts i: = 1; j: = 0; while i <...

74: delphi + Oracle do three of the cadre management system structure
Opc is not moving for a long time, and I have been working on cadre management of the project, the interface of two stickers, pleaseof criticism and people. To do for so long, some experience, this system there is no new technology, Delphi + Oracle...

75: delphi + Oracle do three of the cadre management system structure
Opc is not moving for a long time, and I have been working on cadre management of the project, the interface of two stickers, pleaseof criticism and people. To do for so long, some experience, this system there is no new technology, Delphi + Oracle...

76: Shallow Ojbect Pascal dynamic array that
Delphi in the early use of dynamic arrays, some confusion. 1, the dynamic pointer array is it? Dynamic arrays are usually shown by function pointer, look at the following examples: procedure DymArrTest (); var A, B: array of Integer; begin Se...

77: Recursive method to select sub-tree node + control drag and drop
Recursive method to select sub-tree node + control drag and drop For N-storey tree, GM unit treeRecursion; ( Title: Recursive method selected sub-tree node + control drag and drop Author: vigor Time: 2004.3.26 ) interface uses Windows, Mes...

78: P2P penetration of the UDP and the realization of the principle of NAT
DELPHI box from asp? Articleid = 2048 "> http://www.2ccc.com/article. Asp? Articleid = 2048 P2P penetration of the UDP and the realization of the principle of NAT Original: shootingstars Reference: http://midcom-p2p.sourceforge.net/draft-...

79: TXMLDocument category: Delphi7 of XML tool
Delphi7 support the operation of the XML document can be achieved through TXMLDocument category of reading and writing XML documents. TXMLDocument can use to read XML documents in memory, so that we can edit, the save operation. TXMLDocument is thro...

80: Delphi approach OwnerDraw button in the preparation of the methods and attention to points
Standard controls in the Win32 library (comctl32.dll) controls most of the controls are in support of self-painting (OwnerDraw) function settings, here to talk about the button as an example of such control in delphi as well as the preparation shoul...


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