private void LoadSpreadsheet() { if (!this.IsImportCancelled) { LogImportMessage("Loading Spreadsheet", 0); RaiseImportProgressChangedEvent("Loading Spreadsheet"); using (var epmLiveFileStore = new EPMLiveFileStore(_spWeb)) { using (Stream stream = epmLiveFileStore.GetStream(_fileId)) { if (!this.IsImportCancelled) { ParseExcelResources(stream); } } epmLiveFileStore.Delete(_fileId); } if (!this.IsImportCancelled) { BuildResourceTable(); } _totalRecords = _dtResources.Rows.Count; } }
private byte[] ResizeImage(string resizeInfo) { string[] picInfo = resizeInfo.Split('|'); int width = int.Parse(picInfo[0]); int height = int.Parse(picInfo[1]); int targetWidth = int.Parse(picInfo[2]); int targetHeight = int.Parse(picInfo[3]); int x = int.Parse(picInfo[4]); int y = int.Parse(picInfo[5]); using (var fileStore = new EPMLiveFileStore(Web)) { using (var sourceImage = new Bitmap(fileStore.GetStream(FileNameField.Value))) { using (var bitmap = new Bitmap(width, height)) { using (var graphics = Graphics.FromImage(bitmap)) { graphics.CompositingQuality = CompositingQuality.HighQuality; graphics.InterpolationMode = InterpolationMode.HighQualityBicubic; graphics.PixelOffsetMode = PixelOffsetMode.HighQuality; graphics.SmoothingMode = SmoothingMode.HighQuality; graphics.DrawImage(sourceImage, new Rectangle(0, 0, width, height)); using (var memoryStream = new MemoryStream()) { bitmap.Save(memoryStream, ImageFormat.Png); using (var bmp = new Bitmap(bitmap)) { using (var pic = bmp.Clone(new Rectangle(x, y, targetWidth, targetHeight), bitmap.PixelFormat)) { using (var stream = new MemoryStream()) { pic.Save(stream, ImageFormat.Png); return(stream.ToArray()); } } } } } } } } }