value = instance.ImportDataTable(dataTable, firstRow, firstColumn, importOnSave) Use this option to export large data with high performance. Here, the export happens while saving the Excel file.
When exporting large data to Excel, and if there is no need to apply number formats and styles, you can make use of the ImportDataTable overload with the TRUE value for importOnSave parameter. Stream excelStream = of DataTable to Excel Table.BuiltInTableStyle = TableBuiltInStyles.TableStyleMedium14 IListObject table = ("Employee_PersonalDetails", sheet.UsedRange) Creating Excel table or list object and apply style to the table Sheet.ImportDataTable(dataTable, true, 1, 1, true)
Import data from the data table with column header, at first row and first column, IWorksheet sheet = workbook.Worksheets ĭataSet customersDataSet = new datatable from the dataset IApplication application = excelEngine.Excel Īpplication.DefaultVersion = ExcelVersion.Excel2016 using (ExcelEngine excelEngine = new ExcelEngine()) The following code sample shows how to export an employee details data table to an Excel worksheet. The exporting can be done as column headers, by recognizing column types or cell value types, as hyperlinks, and as large dataset, all in a few seconds.Įxporting DataTable to Excel worksheets can be achieved through the ImportDataTable method. Export from DataTable to Excelĭata from ADO.NET objects such as datatable, datacolumn, and dataview can be exported to Excel worksheets. In this blog we will look at each of these methods and how to execute them.
This feature helps to generate financial reports, banking statements, and invoices, while also allowing for filtering large data, validating data, formatting data, and more.Įssential XlsIO provides the following ways to export data to Excel: Exporting data to Excel helps in visualizing the data in a more understandable fashion. NET Excel library allows the user to export or write to Excel in C# and VB.NET from various data sources like data tables, datasets, arrays, collections of objects, databases, CSV/TSV, and Microsoft Grid controls in a very simple and easy way.
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