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 range = new Range() { ColumnCount = 1, ColumnWidth = 10.0f, FirstRow = 1, RowCount = 10 }; var request = new PostWorksheetCellsRangeColumnWidthRequest( name: remoteName, sheetName: "Sheet1", range: range, value: 10.7f, folder: remoteFolder, storageName: "" ); cellsApi.PostWorksheetCellsRangeColumnWidth(request);