Question

我想恢复卸载时的所有自定义操作。

以下是我的自定义操作

使用installscript创建注册表项
安装服务 - ＆gt;在启动时创建了一个可执行选项
开始服务 - ＆gt;在启动时创建了一个可执行选项

以下是我在installscript中编写的用于添加注册表项的代码

#include "ifx.h"

export prototype SetRegistryParameters(HWND);


function SetRegistryParameters(hMSI)
    NUMBER  ret;
    STRING  formatStr;
begin

    RegDBSetDefaultRoot(HKEY_LOCAL_MACHINE);
    SprintfBox(WARNING, "SetRegistryParameters", "Hi from internal", 0);

    ret = RegDBSetKeyValueEx("Software\\XYZ", "InstallDir", REGDB_STRING, INSTALLDIR, -1);
    if (ret < 0) then
        formatStr = "RegSetValue failed with ret: 0x%x";
        SprintfBox(WARNING, "SetRegistryParameters", formatStr, ret);
    endif;

    return ret;

end;

要停止服务并将其删除，我创建了自定义操作

停止服务 - ＆gt;在启动时创建了一个可执行选项
删除服务 - ＆gt;在启动时创建了一个可执行选项

要删除注册表项，我编写了一个installscript代码，

export prototype DeleteRegistryParameters(HWND);

function DeleteRegistryParameters(hMSI)
    // To Do:  Declare local variables. 
begin

    // To Do:  Write script that will be executed when MyFunction is called.

    RegDBSetDefaultRoot(HKEY_LOCAL_MACHINE);
    SprintfBox(WARNING, "SetRegistryParameters", "Bye from internal", 0);

    ret = RegDBDeleteKey("XYZ");
    if (ret < 0) then
        formatStr = "RegSetValue failed with ret: 0x%x";
        SprintfBox(WARNING, "SetRegistryParameters", formatStr, ret);
    endif;  
    return ret;
end;

这是所有行动的序列

1. Create a registry entry using installscript 
    Install Execute Sequence = After CostFinalize
    Install Execute Condition: "Not INSTALLED"
2. Install Service
    Install Execute Sequence = After SetRegistryParameters
    Install Execute Condition: "Not INSTALLED"
3. Start Service 
    Install Execute Sequence = After Install Service
    Install Execute Condition: "NOT Installed"
4. Stop Service 
    Install Execute Sequence = After InstallFiles
    Install Execute Condition: Remove = "ALL"
5. Remove Service
    Install Execute Sequence = After Stop Service
    Install Execute Condition: Remove = "ALL"
6. Remove Registry
    Install Execute Sequence = After Remove Service
    Install Execute Condition: Remove = "ALL"

但是包没有被卸载并且

Answer 1

服务是服务是服务。无论是C ++，C＃，Java，。PL，.PY使用ServAny.exe还是其他什么都没关系。 Windows Installer的ServiceInstall和ServiceControl表可以处理它。 Registry表处理Registry。 InstallShield编写MSI的。换句话说，抛弃自定义操作并免费获得回滚/卸载。

请参阅：Zataoca: Custom actions are (generally) an admission of failure.

一个。安装程序开发人员已经编写了一个自定义操作由底层引擎支持。这基本上是重塑车轮的解决方案不太稳定。这总是归结为缺乏文档或缺乏开发人员的努力。无论哪种方式都无法使用最佳解决方案。

msi没有正常运行

1 个答案: