static SourceDataInclusionControl() { if (SingleTone == null) { SingleTone = new SourceDataInclusionControl(); } }
static SourceDataInclusionControl() { if (SingleTone == null) { SingleTone = new SourceDataInclusionControl(); } }
static SourceDataInclusionControl() { if (SingleTone == null) { SingleTone = new SourceDataInclusionControl(); } }
static SourceDataInclusionControl() { if (SingleTone == null) { SingleTone = new SourceDataInclusionControl(); } }