我试着做dll时出错,delphi提示Statement expected but 'FUNCTION' found ( 积

  • 主题发起人 主题发起人 derson2008
  • 开始时间 开始时间
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derson2008

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我试着做dll时出错,delphi提示Statement expected but &amp;apos;FUNCTION&amp;apos; found ( 积分: 50 )<br />[blue]
提示信息如下
[Error] Test.dpr(21): Statement expected but 'FUNCTION' found

源代码如下:
================================================================[/blue][brown]library Test;

{ 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}

begin
//=============================================/
function Min(X,Y: Integer):Integer;export;
begin
if X&amp;lt;Y then Min:=X else Min:=Y;
end;

function Max(X,Y: Integer):Integer;export;
begin
if X&amp;gt;Y then Max:=X else Max:=Y;
end ;

exports
Min index 1,
Max index 2;
//=============================================/
end.[/brown]
[blue]============================================================[/blue]
 
[blue]
提示信息如下
[Error] Test.dpr(21): Statement expected but 'FUNCTION' found

源代码如下:
================================================================[/blue][brown]library Test;

{ 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}

begin
//=============================================/
function Min(X,Y: Integer):Integer;export;
begin
if X&amp;lt;Y then Min:=X else Min:=Y;
end;

function Max(X,Y: Integer):Integer;export;
begin
if X&amp;gt;Y then Max:=X else Max:=Y;
end ;

exports
Min index 1,
Max index 2;
//=============================================/
end.[/brown]
[blue]============================================================[/blue]
 
//begin,这个begin不要
//=============================================/
//function Min(X,Y: Integer):Integer;export;
function Min(X,Y: Integer):Integer;stdcall;
begin
// if X&amp;lt;Y then Min:=X else Min:=Y;
if X&amp;lt;Y then Result:=X else Result:=Y;

end;

//function Max(X,Y: Integer):Integer;export;
function Max(X,Y: Integer):Integer;stdcall;
begin
// if X&amp;gt;Y then Max:=X else Max:=Y;
if X&amp;gt;Y then Result:=X else Result:=Y;

end ;
 
begin // 多了
//=============================================/
function Min(X,Y: Integer):Integer;export;
begin
if X&amp;lt;Y then Min:=X else Min:=Y;
end;
 
多了begin
 
找到问题啦
上面多了一个begin
下面少了一个begin
哈哈~ 昨天晚上一个晚上才看出来啊~
谢了,各位
 

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