public static async Task <IEnumerable <EnvDTE.Project> > GetAllEnvDTEProjectsAsync(EnvDTE.DTE dte)
{
await NuGetUIThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
var envDTESolution = dte.Solution;
if (envDTESolution == null ||
!envDTESolution.IsOpen)
{
return(Enumerable.Empty <EnvDTE.Project>());
}
var envDTEProjects = new Stack <EnvDTE.Project>();
foreach (EnvDTE.Project envDTEProject in envDTESolution.Projects)
{
if (!EnvDTEProjectUtility.IsExplicitlyUnsupported(envDTEProject))
{
envDTEProjects.Push(envDTEProject);
}
}
var resultantEnvDTEProjects = new List <EnvDTE.Project>();
while (envDTEProjects.Any())
{
var envDTEProject = envDTEProjects.Pop();
if (EnvDTEProjectUtility.IsSupported(envDTEProject))
{
resultantEnvDTEProjects.Add(envDTEProject);
}
else if (EnvDTEProjectUtility.IsExplicitlyUnsupported(envDTEProject))
{
// do not drill down further if this project is explicitly unsupported, e.g. LightSwitch projects
continue;
}
EnvDTE.ProjectItems envDTEProjectItems = null;
try
{
// bug 1138: Oracle Database Project doesn't implement the ProjectItems property
envDTEProjectItems = envDTEProject.ProjectItems;
}
catch (NotImplementedException)
{
continue;
}
// ProjectItems property can be null if the project is unloaded
if (envDTEProjectItems != null)
{
foreach (EnvDTE.ProjectItem envDTEProjectItem in envDTEProjectItems)
{
try
{
if (envDTEProjectItem.SubProject != null)
{
envDTEProjects.Push(envDTEProjectItem.SubProject);
}
}
catch (NotImplementedException)
{
// Some project system don't implement the SubProject property,
// just ignore those
}
}
}
}
return(resultantEnvDTEProjects);
}
/// <summary>
/// Get the list of all supported projects in the current solution. This method
/// recursively iterates through all projects.
/// </summary>
public static IEnumerable <EnvDTEProject> GetAllEnvDTEProjects(EnvDTESolution envDTESolution)
{
if (envDTESolution == null || !envDTESolution.IsOpen)
{
yield break;
}
var envDTEProjects = new Stack <EnvDTEProject>();
foreach (EnvDTEProject envDTEProject in envDTESolution.Projects)
{
if (!EnvDTEProjectUtility.IsExplicitlyUnsupported(envDTEProject))
{
envDTEProjects.Push(envDTEProject);
}
}
while (envDTEProjects.Any())
{
EnvDTEProject envDTEProject = envDTEProjects.Pop();
if (EnvDTEProjectUtility.IsSupported(envDTEProject))
{
yield return(envDTEProject);
}
else if (EnvDTEProjectUtility.IsExplicitlyUnsupported(envDTEProject))
{
// do not drill down further if this project is explicitly unsupported, e.g. LightSwitch projects
continue;
}
EnvDTEProjectItems envDTEProjectItems = null;
try
{
// bug 1138: Oracle Database Project doesn't implement the ProjectItems property
envDTEProjectItems = envDTEProject.ProjectItems;
}
catch (NotImplementedException)
{
continue;
}
// ProjectItems property can be null if the project is unloaded
if (envDTEProjectItems != null)
{
foreach (EnvDTEProjectItem envDTEProjectItem in envDTEProjectItems)
{
try
{
if (envDTEProjectItem.SubProject != null)
{
envDTEProjects.Push(envDTEProjectItem.SubProject);
}
}
catch (NotImplementedException)
{
// Some project system don't implement the SubProject property,
// just ignore those
continue;
}
}
}
}
}
