Inno Setup在[代码]

Question

中检测所选语言我想用IDP插件下载文件，但我需要选择语言功能中的文件。例如：以英文和西班牙文安装，文件为myfile_x86_eng.exe和myfile_x86_spa.exe。 我对Pascal一无所知，而且我搜索了互联网和堆栈溢出而未找到结果。

我需要的是这样的：

#include ". \ Idp.iss" 

[Languages] 
Name: "English"; MessagesFile: "compiler: Languages \ English.isl"; 
Name: "Spanish"; MessagesFile: "compiler: Languages \ Spanish.isl"; 

[Code] 
Procedure InitializeWizard(): string; 
Var 
    Language: string; 
Begin 
    Language: = ExpandConstant ('{param: LANG}'); 
    If Language = 'English' then 
    Begin 
    IdpAddFile ('https://myweb.com/myfile_x86_eng.exe', ExpandConstant ('{tmp} \ myfile_x86_eng.exe')); 
    End 
    Else 
    If Language = 'Spanish' then 
    Begin 
    IdpAddFile ('https://myweb.com/myfile_x86_esp.exe', ExpandConstant ('{tmp} \ myfile_x86_spa.exe')); 
    End; 
End; 

其他方式，可以作出这样myfile_x86_ {lang} .exe或类似的东西

Answer 1

使用语言变量ActiveLanguage function：

if ActiveLanguage = 'English' then 
begin 
    IdpAddFile('https://www.example.com/myfile_x86_eng.exe', 
      ExpandConstant('{tmp}\myfile_x86_eng.exe')); 
end 
    else 
if ActiveLanguage = 'Spanish' then 
begin 
    IdpAddFile('https://www.example.com/myfile_x86_esp.exe', 
      ExpandConstant('{tmp}\myfile_x86_spa.exe')); 
end;