-
Clase para imprimir desde un documento de microsoft word
Clase para imprimir desde un documento de microsoft word
- 2022-02-02 19:02:21下载
- 积分:1
-
The Internet allows computers thousands of miles apart to exchange information t...
The Internet allows computers thousands of miles apart to exchange information through programs such as Web browsers, and nearly all of these programs gain access to network communication services through the sockets programming interface. TCP/IP Sockets in C: Practical Guide for Programmers is a quick and affordable way to gain the knowledge and skills needed to quickly develop sophisticated and powerful web-based applications. Written by two experienced networking instructors, the book s focused, tutorial-based approach enables the reader to master the tasks and techniques essential to virtually all client-server projects using sockets in C. Programming concepts are introduced through simple, real-world examples, and are accompanied by line-by-line code commentary that describes the purpose of each part of the program. The book s companion website also contains myriad employable examples of command-based source code discussed throughout the text
- 2022-02-16 09:55:09下载
- 积分:1
-
开发客户/服务器应用程序时,一个需要考虑的问题是,面向集合还是面向记录?客户程序并不是
像桌面数据库程序那样直接面对数据库表,而只是面对数据的子集。
客...
开发客户/服务器应用程序时,一个需要考虑的问题是,面向集合还是面向记录?客户程序并不是
像桌面数据库程序那样直接面对数据库表,而只是面对数据的子集。
客户程序在向服务器请求数据时,得到的数据可能是由一个或多个表中的字段构成的,而请求是
通过结构化查询语言( S Q L )实现的。
-development of client/server applications, a need to consider the problems that still face pool-oriented record? Clients are not as desktop database program as directly face the database tables, and faced with only a subset of data. Client to the server requesting data, the data may be from one or more tables of fields, which are requested through structured query language (S Q L) achieved.
- 2022-08-21 15:30:36下载
- 积分:1
-
在Windows环境下,鼠标和键盘是主要的输入设备。在Delphi中几乎每个对象都具有反映鼠标控制的事件,这些事件的主要功能包括改变鼠标指针的形状,移动、触发、...
在Windows环境下,鼠标和键盘是主要的输入设备。在Delphi中几乎每个对象都具有反映鼠标控制的事件,这些事件的主要功能包括改变鼠标指针的形状,移动、触发、拖动鼠标等。鼠标控制的三个相关属性是Cursor、DragCursor、DragMode;鼠标控制的三个对象方法是BeginDrag、Dragging、EndDrag;鼠标控制的七个事件包括OnDragDrop等。-In the Windows environment, the mouse and keyboard are the main input device. In Delphi, almost every object has to reflect the control of the mouse events, these events are the main functions include changing the shape of the mouse pointer, move, trigger, drag the mouse and so on. Mouse control of three related attributes are Cursor, DragCursor, DragMode mouse control of the three objects is BeginDrag, Dragging, EndDrag mouse control of the seven events, including OnDragDrop so.
- 2022-02-01 18:16:48下载
- 积分:1
-
信息技术竞赛辅导(用于pascal)语言
信息技术竞赛辅导(用于pascal)语言
-IT race counseling (for pascal) language
- 2022-05-27 17:00:53下载
- 积分:1
-
this program can be used in other programs VCL configuration, the memory content...
本程序可用于其它VCL程序的配置、内存内容。帮助设计运行时调试。当然,人们可以看看什么配方用什么成分,设计什么属性
- 2022-03-21 22:51:48下载
- 积分:1
-
这是一个C++Builder类,集成了对EXCEL进行访问并写数据, 里面有多个对excel 指定行列修改的函数,使用起来很方便,...
这是一个C++Builder类,集成了对EXCEL进行访问并写数据, 里面有多个对excel 指定行列修改的函数,使用起来很方便,-This is a C++ Builder category, integration of EXCEL to visit and write data, which has more than specified on the ranks of the revised excel function, easy to use,
- 2023-02-17 05:55:03下载
- 积分:1
-
在skincontrol德尔福
一个很好的Delphi皮肤控件 用来做界面很漂亮的-A skincontrol for Delphi
- 2022-02-15 04:26:08下载
- 积分:1
-
unit Video
interface
uses
Windows, Messages, SysUtils, Classes, Gr...
unit Video
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, stdctrls,
ExtCtrls, avicap, mmsystem, dsgnintf
// Types for event-procedures
type
TCapStatusProc = procedure(Sender: TObject) of object
TCapStatusCallback = procedure(Sender: TObject nID: integer status: string)
of object
TVideoStream = procedure(sender: TObject lpVhdr: PVIDEOHDR) of object
TAudioStream = procedure(sender: TObject lpWHdr: PWAVEHDR) of object
// Property Editor for driver selection
type
TDrivereditor = class(TPropertyEditor)
function GetAttributes: TPropertyAttributes override
procedure GetValues(Proc: TGetStrProc) override
function GetValue: string override
procedure SetValue(const Value: string) override
end -unit Video interfaceuses Windows, Messages, SysUtils, Classes, Graphics, Controls, stdctrls, ExtCtrls, avicap, mmsystem, dsgnintf// Types for event-procedurestype TCapStatusProc = procedure (Sender: TObject)
- 2022-02-21 02:41:49下载
- 积分:1
-
Delphi编码规范,很好用的东西,好好留着吧
Delphi编码规范,很好用的东西,好好留着吧-Delphi coding norms of good things to take it Retention
- 2022-08-22 19:30:25下载
- 积分:1