摘要：作为组件制作的开始，应该了解一些概念，我以为这些概念是非常重要的，将可以作为以后实践的理论基础。?一,?组件的简要层次结构。一般情况下，vcl的组件可以从tcomponent为开始。其最明显的特征就是它的属性可以在设计时通过对象察看器来操纵，另外，他还能拥有其他组件。从tcomponent下，分出非可视组件和可视组件。非可视组件如topendialog,ttimer,ttable等，这些组件因为继......
摘要：// a:=stringtoguid({000208fb-0000-0000-c000-000000000046});// ichart 和 chart接口各自具有不同的guid根本不相容// a:=stringtoguid({000208fb-0001-0000-c000-000000000046});}// stringtoguid 用于将 字符串guid转换为 tguid// guidtos......
Delphicommand-linecompiler
defproj.cfg__ default configuration which compiled by all projects
delphi command-line compiler 【程序编程相关:
J2EE环境中的DB2Informati】
defproj.dof__default configuration of all projects. 【推荐阅读:
联邦－数据库互操作性,继续大胆尝试第 2】
dcc32 ?[options] ?filename ?[options] 【扩展信息:
专家访谈: Carol Rigdon，I】
the command-line compiler lets you invoke all the functions of the ide compiler from the command line. run the command-line compiler from the command line prompt using the syntax:
?
where options are zero or more parameters that provide information to the compiler and filename is the name of the source file to compile.
to display a help screen of command-line options and syntax:
dcc32
borland delphi version 15.0
copyright (c) 1983,2002 borland software corporation
?
syntax: dcc32 [options] filename [options]
?
? -a= = set unit alias? ?????-lu = use package
? -b = build all units?????????????? ?????????????? ???-m = make modified units
? -cc = console target?????????????????????????????-n = dcu output directory
? -cg = gui target???????????????????????????? ??? ???-o = object directories
? -d = define conditionals???? ???-p = look for 8.3 file names als
? -e = exe output directory?? ????-q = quiet compile
? -f = find error????????????????? ?? ????-r = resource directories
? -gd = detailed map file?????????????????????????-u = unit directories
? -gp = map file with publics??????????????????-v = debug information in exe
? -gs = map file with segments??? ????? ????-vr = generate remote debug (rsm
? -h = output hint messages?????? ????????? ?-w = output warning messages
? -i = include directories? ?????? ??-z = output never build dcps...
下一页 摘要： 一直都听说delphi中画布使用简单方便。现在我就利用画布实现一个简单的树机构的图形表示。系统支持节点选择、移动、保存树、打开树等。为了实现的方便用到了递归与指针，虽然效率有点问题但是在快速解决问题还是蛮好的。
程序写的比较乱，欢迎交流：sss@pacia.com.cn
源代码如下：
unit u_tree;
interface
uses windows, messages, s......
