我在托管代码自定义操作方面有一些问题。我有3个自定义操作,但只有一个有效。在InstallExecuteSequence中,它们在不同的时间被调用,但移动它们没有什么区别。我知道不会有太大的进展,因为如果我在例程的开头放置一个消息框(用于调试),它永远不会被调用。我哪里出错了?操作是这样创建的。
<Binary Id="CA" SourceFile="$(var.ca.Custom.Actions.TargetDir)$(var.ca.Custom.Actions.TargetName).CA.dll" />
<CustomAction Id="WriteRemoveArpEntry" Property="CustomActionData" Value="PNAME=$(var.ProductName)" HideTarget="yes" />
<CustomAction Id="RemoveArpEntry" BinaryKey="CA" DllEntry="RemoveProductFromARP" Return="ignore" />
<CustomAction Id="SetValueforProductFolder" Property="CustomActionData" Value="SDIR=[INSTALLDIR];TDIR=[MANUDIR]\backup\$(var.ProductName)\$(var.VersionNumber)" HideTarget="yes" />
<CustomAction Id="Backup_Product_DIR" BinaryKey="CA" DllEntry="BackupDIR" Return="ignore" />
<CustomAction Id="WriteInstallAttemptData" Property="CustomActionData" Value="PRODUCTNAME=$(var.ProductName);APPVERSION=$(var.VersionNumber)" HideTarget="yes" />
<CustomAction Id="WriteInstallAttempt" BinaryKey="CA" DllEntry="WriteXMLServer" Return="ignore" />
然后我把他们叫到这里
<Custom Action="SetValueforProductFolder" Before="Backup_Product_DIR">NOT Installed AND NOT REMOVE</Custom>
<Custom Action="Backup_Product_DIR" Before="InstallFinalize">NOT Installed AND NOT REMOVE</Custom>
<Custom Action="WriteRemoveArpEntry" Before="InstallFinalize">NOT Installed AND NOT REMOVE</Custom>
<Custom Action="RemoveArpEntry" After="WriteRemoveArpEntry">NOT Installed AND NOT REMOVE</Custom>
<Custom Action="WriteInstallAttemptData" After="InstallFinalize">NOT Installed AND NOT REMOVE</Custom>
<Custom Action="WriteInstallAttempt" After="WriteInstallAttemptData">NOT Installed AND NOT REMOVE</Custom>
</InstallExecuteSequence>
例程的标题如下所示
public static ActionResult BackupDIR(Session session)
{
public static ActionResult RemoveProductFromARP(Session session)
{
Public static ActionResult WriteXMLServer(Session session)
{
但是,只有WriteXMLServer可以工作。在日志文件中,我得到以下内容。
MSI(s)(BC:9C)[07:23:45:562]:调用远程自定义操作。动态链接库:
C: \Windows\Installer\MSI2E2A.tmp,入口:BackupDIR自定义操作
Backup_Product_DIR返回了实际错误代码1154,但
由于继续标记,转换为成功
在一个有效的我得到
MSI(s)(BC:A0)[07:24:25:994]:调用远程自定义操作。动态链接库:
C: \Windows\Installer\MSICC20.tmp,入口点:WriteXMLServer SFXCA:
正在将自定义操作提取到临时目录:
C: \Windows\Installer\MSICC20.tmp-\SFXCA:绑定到CLR版本
版本4.0.30319
