public Task SetProjectGuidAsync(Guid value)
{
// Avoid searching for the <ProjectGuid/> if we've already checked previously in GetProjectGuidAsync.
// This handles project open, avoids us needed to take another read-lock during setting of it.
//
// Technically a project could add a <ProjectGuid/> latter down the track by editing the project or
// reloading from disk, however, both the solution, CPS and other components within Visual Studio
// do not handle the GUID changing underneath them.
if (_isPersistedInProject == false)
{
return(Task.CompletedTask);
}
return(_projectAccessor.OpenProjectXmlForUpgradeableReadAsync(_project, async(projectXml, cancellationToken) =>
{
ProjectPropertyElement property = FindProjectGuidProperty(projectXml);
if (property != null)
{
_isPersistedInProject = true;
// Avoid touching the project file unless the actual GUID has changed, regardless of format
if (!TryParseGuid(property, out Guid result) || value != result)
{
await _projectAccessor.OpenProjectXmlForWriteAsync(_project, (root) =>
{
property.Value = ProjectCollection.Escape(value.ToString("B").ToUpperInvariant());
}).ConfigureAwait(true);
}
}
else
{
_isPersistedInProject = false;
}
}));
}
public override async Task <string> OnSetPropertyValueAsync(
string unevaluatedPropertyValue,
IProjectProperties defaultProperties,
IReadOnlyDictionary <string, string> dimensionalConditions = null)
{
if (await _helper.TrySetPropertyAsync(unevaluatedPropertyValue, defaultProperties))
{
return(null);
}
await _projectAccessor.OpenProjectXmlForWriteAsync(_unconfiguredProject, projectXml => _helper.SetProperty(unevaluatedPropertyValue, projectXml));
return(null);
}
public void Add(string bstrImport)
{
if (!_importsList.IsPresent(bstrImport))
{
_threadingService.ExecuteSynchronously(async() =>
{
await _projectAccessor.OpenProjectXmlForWriteAsync(_unconfiguredProjectVSServices.Project, project =>
{
project.AddItem(ImportItemTypeName, bstrImport);
});
await _importsList.ReceiveLatestSnapshotAsync();
});
}
else
{
throw new ArgumentException(string.Format("{0} - Namespace is already imported", bstrImport), nameof(bstrImport));
}
}
