using Aspose.Cells.Cloud.SDK.Api; using Aspose.Cells.Cloud.SDK.Model; using Aspose.Cells.Cloud.SDK.Request; using System; using System.IO; using System.Collections.Generic; CellsApi cellsApi = new CellsApi(Environment.GetEnvironmentVariable("CellsCloudTestClientId"), Environment.GetEnvironmentVariable("CellsCloudTestClientSecret")); string remoteFolder = "TestData/In"; string localName = "Book1.xlsx"; string remoteName = "Book1.xlsx"; var rangeOperateStyleFont = new Font() { Size = 16 }; var rangeOperateStyle = new Style() { Font = rangeOperateStyleFont }; var rangeOperateRange = new Range() { ColumnCount = 1, ColumnWidth = 10.0f, FirstRow = 1, RowCount = 10 }; var rangeOperate = new RangeSetStyleRequest() { Style = rangeOperateStyle, Range = rangeOperateRange }; var request = new PostWorksheetCellsRangeStyleRequest( name: remoteName, sheetName: "Sheet1", rangeOperate: rangeOperate, folder: remoteFolder, storageName: "" ); cellsApi.PostWorksheetCellsRangeStyle(request);