Wix:托管BA命令行无效

Question

在玩Bryan的TestBA Bootstrapper时,我首先安装了1.0.0.0.然后我将版本增加到1.0.0.1并记录该过程.以下是升级期间传递-uninstall -quite命令行的部分:

[2870:21C0][2014-02-24T17:46:38]i300: Apply begin 
[1A44:1E54][2014-02-24T17:46:41]i360: Creating a system restore point. 
[1A44:1E54][2014-02-24T17:47:15]i361: Created a system restore point. 
[1A44:1E54][2014-02-24T17:47:15]i000: Caching bundle from: 'C:\Users\fwaheed\AppData\Local\Temp\{57a07296-0310-4628-971c-2da38aa09f25}\.be\BootstrapperSetup.exe' to: 'C:\ProgramData\Package Cache\{57a07296-0310-4628-971c-2da38aa09f25}\BootstrapperSetup.exe' 
[1A44:1E54][2014-02-24T17:47:15]i320: Registering bundle dependency provider: {57a07296-0310-4628-971c-2da38aa09f25}, version: 1.0.0.1 
[1A44:2B40][2014-02-24T17:47:16]i305: Verified acquired payload: DummyInstallationPackageId at path: C:\ProgramData\Package Cache\.unverified\DummyInstallationPackageId, moving to: C:\ProgramData\Package Cache\{F1D62AA5-E68C-4B99-A6DD-D7EAE5A1D238}v1.0.0.1\DummyInstaller.msi. 
[1A44:1E54][2014-02-24T17:47:16]i323: Registering package dependency provider: {F1D62AA5-E68C-4B99-A6DD-D7EAE5A1D238}, version: 1.0.0.1, package: DummyInstallationPackageId 
[1A44:1E54][2014-02-24T17:47:16]i301: Applying execute package: DummyInstallationPackageId, action: Install, path: C:\ProgramData\Package Cache\{F1D62AA5-E68C-4B99-A6DD-D7EAE5A1D238}v1.0.0.1\DummyInstaller.msi, arguments: ' ARPSYSTEMCOMPONENT="1" MSIFASTINSTALL="7"' 
[2870:21C0][2014-02-24T17:47:22]i319: Applied execute package: DummyInstallationPackageId, result: 0x0, restart: None 
[1A44:1E54][2014-02-24T17:47:22]i325: Registering dependency: {57a07296-0310-4628-971c-2da38aa09f25} on package provider: {F1D62AA5-E68C-4B99-A6DD-D7EAE5A1D238}, package: DummyInstallationPackageId 
[1A44:1E54][2014-02-24T17:47:22]i301: Applying execute package: {f1d57671-5e3d-4be7-908f-5a47e72737d9}, action: Uninstall, path: C:\ProgramData\Package Cache\{f1d57671-5e3d-4be7-908f-5a47e72737d9}\BootstrapperSetup.exe, arguments: '"C:\ProgramData\Package Cache\{f1d57671-5e3d-4be7-908f-5a47e72737d9}\BootstrapperSetup.exe" -uninstall -quiet -burn.related.upgrade' 
[2870:21C0][2014-02-24T17:48:54]i319: Applied execute package: {f1d57671-5e3d-4be7-908f-5a47e72737d9}, result: 0x0, restart: None 
[2870:21C0][2014-02-24T17:48:54]i399: Apply complete, result: 0x0, restart: None, ba requested restart:  No 
[2870:21C0][2014-02-24T17:48:55]i500: Shutting down, exit code: 0x0 

问题:它将显示"卸载"对话框,而不是安静地卸载.如果我单击卸载,它将卸载1.0.0.0然后应用程序将升级到1.0.0.1.

问题:如何使其了解其命令行参数并执行该过程而不显示"卸载"对话框？

我还从Wix 3.7源代码咨询了WixBA项目,但它的命令行处理只处理InstallFolder参数.

我真的很感激任何帮助,因为这个升级方案阻止了我的Bootstrapper项目.

谢谢一堆.

Answer 1

关键是获取-quiet标志而不显示UI,而只是执行所请求的操作.

这是通过Bootstrapper基类使用DisplayMode属性公开的,该属性使用Display枚举值.选项是

public enum Display
{
  Unknown,
  Embedded,
  None,
  Passive,
  Full,
}

然后,您可以通过Command.Action使用LaunchAction枚举的值(再次在Bootstrapper基类中)确定要执行的操作.选项包括:

public enum LaunchAction
{
 Unknown,
 Help,
 Layout,
 Uninstall,
 Install,
 Modify,
 Repair,

}

所以,我使用了一个我命名的自定义属性RunningSilent来检测我不应该显示UI的模式,然后使用它,如下所示:

    /// <summary>
    /// True if running in silent display mode (ie: no UI).
    /// </summary>
    public virtual bool RunningSilent
    {
        get
        {
            return (DisplayMode != Display.Full && DisplayMode != Display.Passive);
        }
    }

    protected override void Run()
    {
        if (RunningSilent)
        {
             Log("Running without UI");
             LaunchAction requestedAction = Command.Action;
             //... this is an async call, so handle it accordingly.
             Engine.Plan(requestedAction);
             //... followed by Engine.Apply();

        }
        else
        {
            Log("Showing UI window");
            //.. Run your Managed UI
        }
    }