Visual studio 如何在Nuget的install.ps1中添加PreBuildEvent

我按照保罗的回答去做

$project.Properties.Item("PreBuildEvent").Value = "your build event here"

下面是我的安装。ps1

$project.Properties.Item("PreBuildEvent").Value = "IF $(ConfigurationName) == Debug IF $(PlatformName) == ARM goto DebugARM
IF $(ConfigurationName) == Debug IF $(PlatformName) == x86 goto Debugx86
IF $(ConfigurationName) == Release IF $(PlatformName) == ARM goto ReleaseARM
IF $(ConfigurationName) == Release IF $(PlatformName) == x86 goto Releasex86

:DebugARM
echo build SDK-DebugARM
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\lib\arm\debug\LibMap.dll $(ProjectDir)LibMap.dll /Y
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\references\arm\debug\AMapSDKV2Comp.dll $(SolutionDir)packages\AMap.2.2.0\lib\AMapSDKV2Comp.dll /Y
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\references\arm\debug\AMapSDKV2Comp.winmd $(SolutionDir)packages\AMap.2.2.0\lib\AMapSDKV2Comp.winmd /Y
exit 0

:Debugx86
echo build SDK-Debugx86
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\lib\x86\debug\LibMap.dll $(ProjectDir)LibMap.dll /Y
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\references\x86\debug\AMapSDKV2Comp.dll $(SolutionDir)packages\AMap.2.2.0\lib\AMapSDKV2Comp.dll /Y
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\references\x86\debug\AMapSDKV2Comp.winmd $(SolutionDir)packages\AMap.2.2.0\lib\AMapSDKV2Comp.winmd /Y
exit 0

:ReleaseARM
echo build SDK-ReleaseARM
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\lib\arm\release\LibMap.dll $(ProjectDir)LibMap.dll /Y
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\references\arm\release\AMapSDKV2Comp.dll $(SolutionDir)packages\AMap.2.2.0\lib\AMapSDKV2Comp.dll /Y
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\references\arm\release\AMapSDKV2Comp.winmd $(SolutionDir)packages\AMap.2.2.0\lib\AMapSDKV2Comp.winmd /Y
exit 0

:Releasex86
echo build SDK-Releasex86
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\lib\x86\release\LibMap.dll $(ProjectDir)LibMap.dll /Y
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\references\x86\release\AMapSDKV2Comp.dll $(SolutionDir)packages\AMap.2.2.0\lib\AMapSDKV2Comp.dll /Y
copy $(SolutionDir)packages\AMap.2.2.0\AMAP3DEngine\references\x86\release\AMapSDKV2Comp.winmd $(SolutionDir)packages\AMap.2.2.0\lib\AMapSDKV2Comp.winmd /Y
exit 0"

但是我发现在我的vs2013中，它显示如下：

似乎删除所有“$value”

你能告诉我怎么解决这个问题吗？

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我希望install.ps1中的内容与vs中预构建事件中的内容相同

尝试使用单引号而不是双引号

在PowerShell中，如果使用，则双引号内的任何变量（例如$SolutionDir）都将展开并替换为变量值。在您的情况下，这些变量不存在，因此它们在字符串中被替换为空字符串