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分享关于编写DLL的问题.
最近作一个项目, 需要用到DLL,我以前从未接写过DLL(只是听说过,了解一些基础知识),给为能不能介绍一些这方面的具体实例(小一点的就可以),或者给一些这方面的电子文档(最好有大量的实例)?我看了一点这方面的介绍,感觉就是没有一些基础的实例源码.谢谢!!
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zhlwyy 2004-07-21
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File--New--Others--DLL Wizard
给你一段最简单的daima
library Project2;
{ Important note about DLL memory management: ShareMem must be the
first unit in your library's USES clause AND your project's (select
Project-View Source) USES clause if your DLL exports any procedures or
functions that pass strings as parameters or function results. This
applies to all strings passed to and from your DLL--even those that
are nested in records and classes. ShareMem is the interface unit to
the BORLNDMM.DLL shared memory manager, which must be deployed along
with your DLL. To avoid using BORLNDMM.DLL, pass string information
using PChar or ShortString parameters. }
uses
SysUtils,
Classes;
{$R *.res}
function mytest(num1:integer):integer; stdcall;
begin
result:=num1;
end;
exports
add;
begin
end.
给你一段最简单的daima
library Project2;
{ Important note about DLL memory management: ShareMem must be the
first unit in your library's USES clause AND your project's (select
Project-View Source) USES clause if your DLL exports any procedures or
functions that pass strings as parameters or function results. This
applies to all strings passed to and from your DLL--even those that
are nested in records and classes. ShareMem is the interface unit to
the BORLNDMM.DLL shared memory manager, which must be deployed along
with your DLL. To avoid using BORLNDMM.DLL, pass string information
using PChar or ShortString parameters. }
uses
SysUtils,
Classes;
{$R *.res}
function mytest(num1:integer):integer; stdcall;
begin
result:=num1;
end;
exports
add;
begin
end.
亲密数 2004-07-21
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新建工程里面不就有一个dll wizard项目吗。
在项目文件中exports关键字下写下导出函数(包含)的名字。然后编译，build就可以生成dll文件了.
在项目文件中exports关键字下写下导出函数(包含)的名字。然后编译，build就可以生成dll文件了.
本系列课程将从数据结构，底层原理讲起，一步步分析并用易语言来编写通达信DLL公式接口接口，以及用编写的接口来编写各种公式。 学会了用易语言做通达信ＤＬＬ接口的方法，其它的股票软件也可以按些方法做出来。
