我有一个使用单个 MSI 包安装两个 MSI 包的场景。
例如,我们有两个产品要安装即。Sample1.MSI 和 Sample2.MSI。我们需要将 Sample2.MSI 包嵌入到 Sample1.MSI 中。如果我们安装 Sample1.MSI,它应该同时安装 Sample1.MSI 和 Sample2.MSI,这应该在添加或删除程序 (appwiz.cpl) 中创建两个条目。
经过搜索,我发现了一个使用“EmbeddedChainer”标签的示例应用程序,该标签在安装时可以正常工作。但它没有正确卸载。
<Directory Id="TARGETDIR" Name="SourceDir">
<Directory Id="ProgramFilesFolder">
<Directory Id="INSTALLLOCATION" Name="SampleSetup">
<Component Id="InstallMSIComponent" Guid="{7091DE57-7BE3-4b0d-95D5-07EEF6463B62}">
<File Id="ChainRunner.exe" Name="ChainRunner.exe"
Source="C:\ChainRunner.exe"
DiskId="1" KeyPath="yes"/>
<File Id="TestFile.txt" Name="TestFile.txt" Source="TestFile.txt" />
<File Id="Microsoft.Deployment.WindowsInstaller.dll" Name="Microsoft.Deployment.WindowsInstaller.dll" Source="C:\Microsoft.Deployment.WindowsInstaller.dll"/>
<File Id="Microsoft.Deployment.WindowsInstaller.xml" Name="Microsoft.Deployment.WindowsInstaller.xml" Source="C:\Microsoft.Deployment.WindowsInstaller.xml"/>
<RemoveFolder Id='INSTALLLOCATION' On='uninstall' />
</Component>
<Component Id="SampleSetup2Component" Guid="{CB568AA4-9790-4efd-91BB-82682F063321}">
<File Id="SampleSetup2.msi" Name="SampleSetup2.msi"
Source="SampleSetup2.msi"
DiskId="1" KeyPath="yes"/>
</Component>
</Directory>
</Directory>
</Directory>
<EmbeddedChainer Id="Chainer" FileSource="ChainRunner.exe"/>
<Feature Id="ProductFeature" Title="SampleSetup" Level="1">
<ComponentRef Id="InstallMSIComponent"/>
<ComponentRef Id="SampleSetup2Component"/>
<ComponentGroupRef Id="Product.Generated" />
</Feature>
ChainRunner 代码
public class CustomActions
{
static void Main(string[] args)
{
try
{
IntPtr ptr = new IntPtr(Convert.ToInt32(args[0], 16));
ptr = System.Runtime.InteropServices.Marshal.StringToCoTaskMemAuto(args[0]);
Transaction transaction = Transaction.FromHandle(ptr, true);
transaction.Join(TransactionAttributes.JoinExistingEmbeddedUI);
Installer.InstallProduct(@"C:\SampleSetup2.msi", "");
transaction.Commit();
transaction.Close();
}
catch (Exception e)
{
Console.WriteLine("Exception in Installation:"+e.Message+"\n"+e.StackTrace.ToString());
Console.ReadKey();
throw e;
}
}
[CustomAction]
public static ActionResult CustomAction1(Session session)
{
session.Log("Begin CustomAction1");
return ActionResult.Success;
}
}
这哪里搞砸了?
请问除了这种方法还有其他最好的方法吗?