This article provides sample code to set page options of Excel worksheets programmatically using C# API and .NET Library. You will be able to set Page Orientation, Scaling Factor, FitToPages Options, Paper Size, Print Quality, First Page Number....(8‑1/2 in. × 11 in.) PaperLetterSmall Letter Small (8‑1/2 in....Legal (8‑1/2 in. × 14 in.) PaperStatement Statement (5‑1/2 in. × 8‑1/2...