[英]Disable Visual Studio addin option
我正在开发Visual Studio插件。 我在Connect.cs
类的OnConnection()
方法中填充Visual Studio的添加选项。
现在,我想基于打开的host
项目禁用添加选项。
例如,如果web project
打开,我想添加选项启用。 否则应将其禁用。
在connect.cs
类的哪种情况event
,我可以实现此目标,如何实现?
这应该可以解决问题:
_applicationObject.Events.SolutionEvents.Opened += new _dispSolutionEvents_OpenedEventHandler(openedSolution);
_applicationObject.Events.SolutionEvents.AfterClosing += new _dispSolutionEvents_AfterClosingEventHandler(closedSolution);
MSDN中的“内部”引用: http : //msdn.microsoft.com/de-de/library/EnvDTE.aspx
您可以使用以下代码确定项目的类型(来自http://www.mztools.com/articles/2007/mz2007016.aspx ):
public string GetProjectTypeGuids(EnvDTE.Project proj)
{
string projectTypeGuids = "";
object service = null;
Microsoft.VisualStudio.Shell.Interop.IVsSolution solution = null;
Microsoft.VisualStudio.Shell.Interop.IVsHierarchy hierarchy = null;
Microsoft.VisualStudio.Shell.Interop.IVsAggregatableProject aggregatableProject = null;
int result = 0;
service = GetService(proj.DTE, typeof(Microsoft.VisualStudio.Shell.Interop.IVsSolution));
solution = (Microsoft.VisualStudio.Shell.Interop.IVsSolution)service;
result = solution.GetProjectOfUniqueName(proj.UniqueName, hierarchy);
if (result == 0)
{
aggregatableProject = (Microsoft.VisualStudio.Shell.Interop.IVsAggregatableProject)hierarchy;
result = aggregatableProject.GetAggregateProjectTypeGuids(projectTypeGuids);
}
return projectTypeGuids;
}
public object GetService(object serviceProvider, System.Type type)
{
return GetService(serviceProvider, type.GUID);
}
public object GetService(object serviceProviderObject, System.Guid guid)
{
object service = null;
Microsoft.VisualStudio.OLE.Interop.IServiceProvider serviceProvider = null;
IntPtr serviceIntPtr;
int hr = 0;
Guid SIDGuid;
Guid IIDGuid;
SIDGuid = guid;
IIDGuid = SIDGuid;
serviceProvider = (Microsoft.VisualStudio.OLE.Interop.IServiceProvider)serviceProviderObject;
hr = serviceProvider.QueryService(SIDGuid, IIDGuid, serviceIntPtr);
if (hr != 0)
{
System.Runtime.InteropServices.Marshal.ThrowExceptionForHR(hr);
}
else if (!serviceIntPtr.Equals(IntPtr.Zero))
{
service = System.Runtime.InteropServices.Marshal.GetObjectForIUnknown(serviceIntPtr);
System.Runtime.InteropServices.Marshal.Release(serviceIntPtr);
}
return service;
}
您可以在此处找到已知GUID的列表
要禁用您的选项,您将在openedSolution
方法中的“类型”(检查GUID)上删除或添加菜单openedSolution
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