We have created a video tutorial for the users. The demo shows how to Merge and Unmerge cells in the worksheet using Aspose.Cells API. In this video, we create a simple Windows application to demonstrate the Merge and Unmerge operations.

See the video here: http://www.aspose.com/documentation/file-format-components/aspose.cells-for-.net-and-java/merge-unmerge-cells.html