public override void RemoveImport(string targetPath)
{
if (String.IsNullOrEmpty(targetPath))
{
throw new ArgumentNullException(CommonResources.Argument_Cannot_Be_Null_Or_Empty, "targetPath");
}
var root = EnvDTEProjectUtility.GetFullPath(EnvDTEProject);
// For VS 2012 or above, the operation has to be done inside the Writer lock
string relativeTargetPath = PathUtility.GetRelativePath(PathUtility.EnsureTrailingSlash(root), targetPath);
if (VSVersionHelper.IsVisualStudio2012)
{
EnvDTEProjectUtility.DoWorkInWriterLock(EnvDTEProject, buildProject => MicrosoftBuildEvaluationProjectUtility.RemoveImportStatement(buildProject, relativeTargetPath));
EnvDTEProjectUtility.Save(EnvDTEProject);
}
else
{
RemoveImportStatementForVS2013(relativeTargetPath);
}
}