启用PowerPoint演示VSTO加载默认 [英] Enabling PowerPoint VSTO add-in by default

问题描述

当我安装我的VSTO为基础的PowerPoint的插件，它总是显示了禁用一节中，每次我打开PowerPoint - 我必须手动启用

When I install my VSTO-based PowerPoint plugin, it always shows up in the 'disabled' section and everytime I open PowerPoint - I have to manually enable it.

如何编程改变这种行为，该插件总是默认启用的。

How do I programmatically change this behaviour such that plugin is always enabled by default.

推荐答案

当您设置一个Office（VSTO）插件启用（中办），它改变了注册表项：

When you set an Office (VSTO) addin to be enabled (in Office), it changes the registry key:

HKLM\SOFTWARE\Microsoft\Office\PowerPoint\Addins\YourAssemblyName "LoadBehavior"

该LoadBehavior的值必须设置为3〜负载（即启用）（2是残疾人）

The LoadBehavior value must be set to 3 to load (ie enabled) (2 is for disabled)

Office程序通常只改变这个LoadBehavior的设置改回至2时出现错误（如异常在启动事件code，未能找到程序集等） 所以，你需要弄清楚发生了什么（调试启动或做一些日志记录）

Office programs normally only change this LoadBehavior setting back to 2 when something goes wrong (eg exception in your Startup event code, failed to find an assembly etc) So you need to figure out what's happening (debug your Startup or do some logging)

在任何情况下，通过编程设置此，你需要写一些code更改此注册表设置。

In any case, to programatically set this, you'll need to write some code to change this registry setting.

我这样做是在安装，使用NSIS，例如：

I do it in an installer, using NSIS, for example:

StrCpy $0 "SOFTWARE\Microsoft\Office\PowerPoint\Addins\YourAssemblyName"

WriteRegStr HKLM $0 "Description" "Product Name"
WriteRegStr HKLM $0 "FriendlyName" "Product Name"
WriteRegDWORD HKLM $0 "LoadBehavior" 3
WriteRegStr HKLM $0 "Manifest" "$INSTDIR\YourAssemblyName.vsto|vstolocal"

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