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c++ - 列表框属性值不在C++自定义操作中出现？

我从现在开始就一直坚持这一点，当我调用MsiGetProperty（hInstall，L“ SETUPLOGLEVEL”，Pid，＆PidLength）时，ListBox“ SETUPLOGLEVEL”属性未显示C ++自定义操作中的值。执行此功能后，pid也显示0值，我通过调试自定义操作进行了检查。
这是Product.wxs

<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi" xmlns:util='http://schemas.microsoft.com/wix/UtilExtension'>

  <Product Id="*" Name="MyExampleProject" Language="1033" Version="1.0.0.0" Manufacturer="Mq" UpgradeCode="08bd3c48-deef-4370-ab94-f8b4d49406e3">
        <Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" InstallPrivileges="elevated"/>

        <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
        <MediaTemplate />
<!--System Configuration Condition - Installation install only above Windows XP-->

    <Condition Message="This application is only supported on Windows XP, or higher.">
      <![CDATA[Installed OR (VersionNT >= 501)]]>
    </Condition>

    <Directory Id='TARGETDIR' Name='SourceDir'>
      <Directory Id='ProgramFilesFolder' Name='PFiles'>
          <Directory Id='INSTALLDIR' Name='AgentFramework'>
            <Directory Id='INSTALLBIN' Name='bin'/>
                <Directory Id='INSTALLCONF' Name='conf'/>
            <Directory Id='INSTALLMODULES' Name='modules'/>
            </Directory>
        </Directory>
      </Directory>
    <Feature
     Id = "ProductFeature1"
     Title  = "AgentFramework"
     Level  = "1"
     Absent="allow">

      <ComponentRef Id='libapr_dll'/>
      <ComponentRef Id='libapriconv_dll'/>
      <ComponentRef Id='libaprutil_dll'/>
      <ComponentRef Id='libhttpd_dll'/>
      <ComponentRef Id='Pcre_dll'/>
      <ComponentRef Id='Configurationfile'/>
      <ComponentRef Id='Authzmodule'/>
      <ComponentRef Id='Dirmodule'/>
      <ComponentRef Id='ServiceComponent'/>
    </Feature>

    <DirectoryRef Id='INSTALLCONF'>
      <Component Id='Configurationfile' Guid='2E0D2957-10EB-463A-A4FC-62B9062FE8A3'>
        <File Id='Configurationfile' Name='httpd.conf' DiskId='1' Source='$(sys.CURRENTDIR)\httpd.conf' KeyPath='yes'>
        </File>
      </Component>
    </DirectoryRef>
    <DirectoryRef Id='INSTALLMODULES'>
      <Component Id='Authzmodule' Guid='62AA97B6-7821-4CB4-9F89-B2A8FF0CC6BD'>
        <File Id='Authzmodule' Name='mod_authz_core.so' DiskId='1' Source='$(sys.CURRENTDIR)\mod_authz_core.so' KeyPath='yes'>
        </File>
      </Component>
      <Component Id='Dirmodule' Guid='9966BB3B-8296-43B9-A6DC-712561303329'>
        <File Id='Dirmodule' Name='mod_dir.so' DiskId='1' Source='$(sys.CURRENTDIR)\mod_dir.so' KeyPath='yes'>
        </File>
      </Component>
    </DirectoryRef>
    <DirectoryRef Id='INSTALLBIN'>
      <Component Id='libapr_dll' Guid='FB82D093-0B32-465B-8D8B-08B3127EB414'>
        <File Id='libapr_dll' Name='libapr-1.dll' DiskId='1' Source='$(sys.CURRENTDIR)\libapr-1.dll' KeyPath='yes'>
        </File>
      </Component>
      <Component Id='libapriconv_dll' Guid='667D6D5B-6FE4-4A6B-827F-C496239628E2'>
        <File Id='libapriconv_dll' Name='libapriconv-1.dll' DiskId='1' Source='$(sys.CURRENTDIR)\libapriconv-1.dll' KeyPath='yes'>
        </File>
      </Component>
      <Component Id='libaprutil_dll' Guid='72C688D2-8E25-49D9-9E76-F6BDBC33D394'>
        <File Id='libaprutil_dll' Name='libaprutil-1.dll' DiskId='1' Source='$(sys.CURRENTDIR)\libaprutil-1.dll' KeyPath='yes'>
        </File>
      </Component>
      <Component Id='libhttpd_dll' Guid='8946D5B1-0EA2-443E-8C20-CD8D877ACF75'>
        <File Id='libhttpd_dll' Name='libhttpd.dll' DiskId='1' Source='$(sys.CURRENTDIR)\libhttpd.dll' KeyPath='yes'>
        </File>
      </Component>
      <Component Id='Pcre_dll' Guid='0466BB2A-137C-4A95-A510-43E7A274F834'>
        <File Id='Pcre_dll' Name='pcre.dll' DiskId='1' Source='$(sys.CURRENTDIR)\pcre.dll' KeyPath='yes'>
        </File>
      </Component>
      <Component Id ="ServiceComponent" Guid="8A1BF3F0-8A84-456E-816A-5907B40B2DDB" >
        <File Id='Applicationfile' Name='httpd.exe' DiskId='1' Source='$(sys.CURRENTDIR)\httpd.exe' KeyPath='yes'>
        </File>
        <ServiceInstall Id="ServiceComponent" Type="ownProcess" Name="Apache2.4"
                        DisplayName="Apache2.4" Description="Service"
                        Arguments="-k runservice" Start="auto"  Account="LocalSystem" ErrorControl="normal"
                        Vital="yes" >
          <util:PermissionEx  User="Everyone" ServicePauseContinue="yes" ServiceQueryStatus="yes"
                              ServiceStart="yes" ServiceStop="yes" ServiceUserDefinedControl="yes" /> </ServiceInstall>


        <ServiceControl Id="ServiceComponent" Start="install" Stop="both"
                                Remove="uninstall" Name="Apache2.4" Wait="yes" />
      </Component>
    </DirectoryRef>
    <UIRef Id="CustomizeDlg" />

    <UI Id="MyWixUI_Mondo">
      <UIRef Id="WixUI_Mondo" />
      <UIRef Id="WixUI_ErrorProgressText" />

      <DialogRef Id="UserRegistrationDlg" />


      <Publish Dialog="LicenseAgreementDlg" Control="Next" Event="NewDialog" Value="UserRegistrationDlg" Order="3">LicenseAccepted = "1"</Publish>
      <Publish Dialog="SetupTypeDlg" Control="Back" Event="NewDialog" Value="UserRegistrationDlg">1</Publish>
    </UI>
    <Property Id="PIDTemplate"><![CDATA[1234<####-####-####-####>@@@@]]></Property>

    <CustomAction Id='CheckLogLevel' BinaryKey='CheckLogLevel' DllEntry='CustomAction1' />
    <Binary Id ='CheckLogLevel' SourceFile='$(sys.CURRENTDIR)\MqAgent_LogLevel.dll'/>
    <WixVariable Id="WixUIBannerBmp" Value="C:\Image\style39_banner.bmp" />
    <WixVariable Id="WixUIDialogBmp" Value="C:\Image\style39_dialog.bmp" />
    </Product>
</Wix>


这是我的代码CustomizeDlg.wxs ::

<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
  <Fragment>
    <UI Id ="CustomizeDlg">


      <Dialog Id="UserRegistrationDlg" Width="370" Height="270" Title="[ProductName] Setup" NoMinimize="yes">
        <Control Id="MyListBox"
        Type="ListBox"  X="52" Y="48"
        Width="100" Height="45"
        Property="SETUPLOGLEVEL" Sorted="yes">

          <ListBox Property="SETUPLOGLEVEL">

            <ListItem Text="Debug"  Value="1" />

            <ListItem Text="info" Value="2" />

            <ListItem Text="warn" Value="3" />

          </ListBox>
          <Property Id="SETUPLOGLEVEL" Value="1"/>

        </Control>
          <Control Id="CDKeyLabel" Type="Text" X="45" Y="147" Width="50" Height="10" TabSkip="no">
          <Text>CD &amp;Key:</Text>
        </Control>
        <Control Id="CDKeyEdit" Type="MaskedEdit" X="45" Y="159" Width="250" Height="16" Property="PIDKEY" Text="[PIDTemplate]" />
        <Control Id="Back" Type="PushButton" X="180" Y="243" Width="56" Height="17" Text="&amp;Back">
          <Publish Event="NewDialog" Value="LicenseAgreementDlg">1</Publish>
        </Control>
        <Control Id="Next" Type="PushButton" X="236" Y="243" Width="56" Height="17" Default="yes" Text="&amp;Next">
          <Publish Event="ValidateProductID" Value="0">1</Publish>
          <Publish Event="SpawnWaitDialog" Value="WaitForCostingDlg">CostingComplete = 1</Publish>
          <Publish Event="NewDialog" Value="SetupTypeDlg">ProductID</Publish>
        </Control>
        <Control Id="Cancel" Type="PushButton" X="304" Y="243" Width="56" Height="17" Cancel="yes" Text="Cancel">
          <Publish Event="SpawnDialog" Value="CancelDlg">1</Publish>
        </Control>
        <Control Id="BannerBitmap" Type="Bitmap" X="0" Y="0" Width="370" Height="44" TabSkip="no" Text="WixUI_Bmp_Banner" />
        <Control Id="Description" Type="Text" X="25" Y="23" Width="280" Height="15" Transparent="yes" NoPrefix="yes">
          <Text>Please mention the log level</Text>
        </Control>
        <Control Id="BottomLine" Type="Line" X="0" Y="234" Width="370" Height="0" />
        <Control Id="Title" Type="Text" X="15" Y="6" Width="200" Height="15" Transparent="yes" NoPrefix="yes">
          <Text>{\WixUI_Font_Title}Select Log Level</Text>
        </Control>
        <Control Id="BannerLine" Type="Line" X="0" Y="44" Width="370" Height="0" />
      </Dialog>
    </UI>
  </Fragment>
</Wix>


这是我的自定义操作：

#include "stdafx.h"

#include <iostream>
#include <fstream>
#include <string>
#include <algorithm>
#include <stdio.h>
#include <string.h>

using namespace std;

UINT __stdcall CustomAction1(MSIHANDLE hInstall)
{
    HRESULT hr = S_OK;
    UINT er = ERROR_SUCCESS;
    string search_string;
    string replace_string;
    string inbuf;

   DWORD PidLength         = MAX_PATH;

    wchar_t Pid[MAX_PATH]   = {L"0"};

   MessageBox(NULL,L"debug", L"CustomactionDebug", MB_OK);


    hr = WcaInitialize(hInstall, "CustomAction1");
    ExitOnFailure(hr, "Failed to initialize");
    WcaLog(LOGMSG_STANDARD, "Initialized.");

    MsiGetProperty(hInstall, L"SETUPLOGLEVEL", Pid, &PidLength);




LExit:
    er = SUCCEEDED(hr) ? ERROR_SUCCESS : ERROR_INSTALL_FAILURE;
    return WcaFinalize(er);
}


// DllMain - Initialize and cleanup WiX custom action utils.
extern "C" BOOL WINAPI DllMain(
    __in HINSTANCE hInst,
    __in ULONG ulReason,
    __in LPVOID
    )
{
    switch(ulReason)
    {
    case DLL_PROCESS_ATTACH:
        WcaGlobalInitialize(hInst);
        break;

    case DLL_PROCESS_DETACH:
        WcaGlobalFinalize();
        break;
    }

    return TRUE;
}

最佳答案

我无法说出您的CA在何处或如何被调用，但是我想到了两个可能的原因：


您是从延迟的自定义操作中调用它的，这意味着您需要使用CustomActionData来获取值。
该属性未标记为Secure =“ yes”，因此在您按执行顺序调用CA时，它的值已丢失。

关于c++ - 列表框属性值不在C++自定义操作中出现？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/22561120/

10-11 18:21
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