public virtual bool FileExistsInProject(string path)
{
return(NuGetUIThreadHelper.JoinableTaskFactory.Run(async delegate
{
await NuGetUIThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
var containsFile = await EnvDTEProjectUtility.ContainsFileAsync(VsProjectAdapter.Project, path);
return containsFile;
}));
}
public override async Task AddFileToProjectAsync(string filePath)
{
await _threadingService.JoinableTaskFactory.SwitchToMainThreadAsync();
EnvDTEProjectUtility.EnsureCheckedOutIfExists(_vsProjectAdapter.Project, await _vsProjectAdapter.GetProjectDirectoryAsync(), filePath);
var isFileExistsInProject = await EnvDTEProjectUtility.ContainsFileAsync(_vsProjectAdapter.Project, filePath);
if (!isFileExistsInProject)
{
await AddProjectItemAsync(filePath);
}
}