InnoSetup打包添加.NET环境安装

这是封装出来的针对.NET环境安装的精简流程

根据流程新建一个配置文件

添加.NET安装基本的函数及辅助方法

在[Setup]模块下引用几个辅助文件

 1 //import dependency for .net
 2 //isxdl operation  
 3 #include "dependency\isxdl.iss"
 4 //;TYPES AND VARIABLES
 5 #include "dependency\products.pas"
 6 //about .net versions
 7 #include "dependency\dotnetfxversion.iss"

isxdl.iss -- 引用了isxdl.dll并添加文件下载、安装函数
products.pas -- 版本的安装过程
dotnetfxversion.iss -- .net版本信息等相关函数

添加.NET版本引用及启动执行

以.net4.5.iss为例，添加了版本的信息及下载地址等（下载过程调用上个步骤中product.pas函数）

 1 [CustomMessages]
 2 dotnetfx45_title=.NET Framework 4.5.2
 3 dotnetfx45_size=68 MB
 4 
 5 [Code]
 6 const
 7     dotnetfx45_url = 'http://download.microsoft.com/download/B/4/1/B4119C11-0423-477B-80EE-7A474314B347/NDP452-KB2901954-Web.exe';
 8 
 9 procedure dotnetfx45(minVersion: Integer);
10 begin
11     if (dotnetfxspversion(NetFx4x, '') < minVersion) then
12         AddProduct('dotnetfx45.exe',
13             '/lcid ' + CustomMessage('lcid') + ' /passive /norestart',
14             CustomMessage('dotnetfx45_title'),
15             CustomMessage('dotnetfx45_size'),
16             dotnetfx45_url,
17             false, false, false);
18 end;

在[Setup]中添加要依赖的.NET版本：

1 [Setup]
2 //add .net4.5
3 #include "dependency\.net versions installation\dotnetfx45.iss" 
4 #include "dependency\.net versions installation\dotnetfx46.iss"

添加定制语言项，如果安装包需要支持多语种，可以额外引用其它语言项进行选择。

 1 [CustomMessages]
 2 DependenciesDir=MyProgramDependencies
 3 WindowsServicePack=Windows %1 Service Pack %2
 4 //固定英文安装语言
 5 lcid=1033
 6 depdownload_memo_title=Download dependencies
 7 depinstall_memo_title=Install dependencies
 8 depinstall_title=Installing dependencies
 9 depinstall_description=Please wait while Setup installs dependencies on your computer.
10 depinstall_status=Installing %1...
11 depinstall_missing=%1 must be installed before setup can continue. Please install %1 and run Setup again.
12 depinstall_error=An error occured while installing the dependencies. Please restart the computer and run the setup again or install the following dependencies manually:%n
13 isxdl_langfile=""

安装.NET版本：

1 [Code]
2 function InitializeSetup(): Boolean;
3 begin
4     dotnetfx45(50); // install if version < 4.5.0
5     dotnetfx46(60); // install if version < 4.6.0
6     Result := true;
7 end;