Aspose.Slides for .NET 17.2.0 Release Notes

bool Equals(IBaseSlide slide);

using(Presentation presentation1 = new Presentation(@"SomePresentation1.pptx"))
using(Presentation presentation2 = new Presentation(@"SomePresentation2.pptx"))
{
  for (int i = 0; i < presentation1.Masters.Count; i++)
  {
    for (int j = 0; j < presentation2.Masters.Count; j++)
    {
      if (presentation1.Masters[i].Equals(presentation2.Masters[j]))
        Console.WriteLine(string.Format("SomePresentation1 MasterSlide#{0} is equal to SomePresentation2 MasterSlide#{1}", i, j));
    }
  }
}

using(Presentation pres = new Presentation("SomePresentationWithTable.pptx"))
{
  ITable table = pres.Slides[0].Shapes[0] as ITable; // assuming that Slide#0.Shape#0 is a table
  for (int i = 0; i < table.Rows.Count; i++)
  {
    for (int j = 0; j < table.Columns.Count; j++)
    {
      ICell currentCell = table.Rows[i][j];
      if (currentCell.IsMergedCell)
      {
        Console.WriteLine(string.Format("Cell {0};{1} is a part of merged cell with RowSpan={2} and ColSpan={3} starting from Cell {4};{5}.",
            i, j, currentCell.RowSpan, currentCell.ColSpan, currentCell.FirstRowIndex, currentCell.FirstColumnIndex));
      }
    }
  }
}