下面是 SysEnvironment 类的代码，读取设置注册表的信息 代码已经封装好了，就不介绍了
（环境变量的注册表位置为HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001 / Session Manager/ Environment ）
using System ;
using System . Collections . Generic ;
using System . Text ;
using Microsoft . Win32 ;
namespace CustomAction
{
class SysEnvironment
{
/// <summary>
/// 获取系统环境变量
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public static string GetSysEnvironmentByName ( string name )
{
string result = string . Empty ;
try
{
result = OpenSysEnvironment (). GetValue ( name ). ToString (); //读取
}
catch ( Exception )
{
return string . Empty ;
}
return result ;
}
/// <summary>
/// 打开系统环境变量注册表
/// </summary>
/// <returns> RegistryKey </returns>
private static RegistryKey OpenSysEnvironment ()
{
RegistryKey regLocalMachine = Registry . LocalMachine ;
RegistryKey regSYSTEM = regLocalMachine . OpenSubKey ( "SYSTEM" , true ); //打开HKEY_LOCAL_MACHINE下的SYSTEM
RegistryKey regControlSet001 = regSYSTEM . OpenSubKey ( "ControlSet001" , true ); //打开ControlSet001
RegistryKey regControl = regControlSet001 . OpenSubKey ( "Control" , true ); //打开Control
RegistryKey regManager = regControl . OpenSubKey ( "Session Manager" , true ); //打开Control
RegistryKey regEnvironment = regManager . OpenSubKey ( "Environment" , true );
return regEnvironment ;
}
/// <summary>
/// 设置系统环境变量
/// </summary>
/// <param name="name"> 变量名 </param>
/// <param name="strValue"> 值 </param>
public static void SetSysEnvironment ( string name , string strValue )
{
OpenSysEnvironment (). SetValue ( name , strValue );
}
/// <summary>
/// 检测系统环境变量是否存在
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public bool CheckSysEnvironmentExist ( string name )
{
if (! string . IsNullOrEmpty ( GetSysEnvironmentByName ( name )))
return true ;
else
return false ;
}
/// <summary>
/// 添加到PATH环境变量（会检测路径是否存在，存在就不重复）
/// </summary>
/// <param name="strPath"></param>
public static void SetPath ( string strHome )
{
string pathlist = GetSysEnvironmentByName ( "PATH" );
string [] list = pathlist . Split ( ‘;‘ );
bool isPathExist = false ;
foreach ( string item in list )
{
if ( item == strHome )
isPathExist = true ;
}
if (! isPathExist )
{
SetSysEnvironment ( "PATH" , pathlist + strHome + ";" );
}
}
}
}
好了，接下来创建Ini文件操作类，调用了系统api，已经封装好了，可以直接用了
using System ;
using System . IO ;
using System . Collections . Generic ;
using System . Text ;
using System . Runtime . InteropServices ;
namespace CustomAction
{
public class IniFile
{
private string m_iniFileFullPath ;
/// <summary>
/// ini文件路径
/// </summary>
/// <param name="iniFilePath"></param>
public IniFile ( string iniFilePath )
{
m_iniFileFullPath = iniFilePath ;
}
/// <summary>
/// 写入信息
/// </summary>
/// <param name="iniSection"></param>
/// <param name="iniKey"></param>
/// <param name="iniValue"></param>
public void Write ( string iniSection , string iniKey , string iniValue )
{
WritePrivateProfileString ( iniSection , iniKey , iniValue , this . m_iniFileFullPath );
}
/// <summary>
/// 读取信息
/// </summary>
/// <param name="iniSection"></param>
/// <param name="iniKey"></param>
/// <returns></returns>
public string Read ( string iniSection , string iniKey )
{
StringBuilder resultValue = new StringBuilder (255);
int i = GetPrivateProfileString ( iniSection , iniKey , "" , resultValue ,
255, this . m_iniFileFullPath );
return resultValue . ToString ();
}
/// <summary>
/// 写入信息
/// </summary>
/// <param name="iniSection"></param>
/// <param name="iniKey"></param>
/// <param name="iniValue"></param>
/// <param name="iniPath"></param>
public void Write ( string iniSection , string iniKey , string iniValue , string iniPath )
{
WritePrivateProfileString ( iniSection , iniKey , iniValue , iniPath );
}
/// <summary>
/// 读取信息
/// </summary>
/// <param name="iniSection"></param>
/// <param name="iniKey"></param>
/// <param name="iniPath"></param>
/// <returns></returns>
public static string Read ( string iniSection , string iniKey , string iniPath )
{
StringBuilder resultValue = new StringBuilder (255);
int i = GetPrivateProfileString ( iniSection , iniKey , "" , resultValue ,
255, iniPath );
return resultValue . ToString ();
}
[ DllImport ( "kernel32" )]
private static extern long WritePrivateProfileString ( string section ,
string key , string val , string filePath );
[ DllImport ( "kernel32" )]
private static extern int GetPrivateProfileString ( string section ,
string key , string def , StringBuilder retVal ,
int size , string filePath );
}
}
现在基本代码已经写好了，右键解决方案，添加安装部署项目，右键项目文件视图，新建文件夹Mysql、Java、Tomcat，将你的拷贝的Mysql贴进Mysql项目里面
接下来，右键应用程序文件夹添加主输出
然后右键项目，自定义操作视图，添加安装和卸载的操作（选中主输出）
好了，现在可以测试下了Mysql，未完待续。。。。。。。
下次接着写Tomcat
C# 制作Java +Mysql+Tomcat 环境安装程序，一键式安装
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