In this tutorial, we will explore how to add draft Watermark in PPTX using <strong>C</strong>++. You <strong>C</strong>an insert a <strong>C</strong>onfidential watermark in PowerPoint presentation by using easy API interfa<strong>C</strong>e in <strong>C</strong>++...Diagram Product Family Aspose.Tasks Product Family Aspose.OCR...Draft Watermark in PPTX using C++ In this tutorial, we will explore...