// For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-dotnet/ namespace Aspose.Cells.Cloud.SDK.Example { using Aspose.Cells.Cloud.SDK.Api; using Aspose.Cells.Cloud.SDK.Request; using System; using System.Collections.Generic; using System.IO; public partial class CellsApiExample { public void PostClearObjectsBlankcolumnsExample() { CellsApi cellsApi = new CellsApi(Environment.GetEnvironmentVariable("CellsCloudTestClientId"), Environment.GetEnvironmentVariable("CellsCloudTestClientSecret")); IDictionary<string, Stream> mapFiles = new Dictionary<string, Stream>(); mapFiles.Add("Book1.xlsx", File.OpenRead(@"TestData\Book1.xlsx")); mapFiles.Add("myDocument.xlsx", File.OpenRead(@"TestData\myDocument.xlsx")); PostClearObjectsRequest request = new PostClearObjectsRequest { File = mapFiles, objecttype = "blankcolumns", outFormat = "pdf" }; cellsApi.PostClearObjects(request); } } }