请教：DLL如何使用主程序的ADOConnection？

[ILoveEagles]

如题

[cloudtarget]

你传进去不就得了,举个例子
library Chda;

{ 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,
Forms,
ExtCtrls,
windows,
ADODB,
你自己的工程文件;

{$R *.res}

Function GetFormOne(aCn:TADOConnection;aApp:TApplication;aModuleName:PChar):TForm; export; stdcall;
begin
FCn:=aCn;
FModuleName:=aModuleName;
Application:=aApp;
Result:=TChdaForm.create(Application);
end;

procedure SetOldApplication;stdcall;export;
begin
Application:=FApp;
end;

exports
GetFormOne,SetOldApplication;

begin
FApp:=Application;
end.

[cloudtarget]

FCn可以定义在TChdaForm里面

[sbli]

没用过帮顶

[zsr]

用Ado的原生对象，传入_connection就可以了。

[ILoveEagles]

TO zsr(老牛) :能不能详细点

[ILoveEagles]

难道没有了？