How To Read Excel File Row By Row In Asp.net C#
Loop through the Worksheet rows. Getting the row as per the specified index of getitem method.
We will connect to a Microsoft Excel workbook using the OLEDBNET data provider extract data and then display the data in a View.
How to read excel file row by row in asp.net c#. Xlsx IExcelDataReader excelReader2 ExcelReaderFactoryCreateOpenXmlReaderstream. Here Mudassar Ahmed Khan has explained with an example how to read and import Excel file directly from Stream without saving in Folder Directory on Servers Disk in ASPNet using C and VBNet. Read excel to object c.
The Excel File will be read into a DataTable using OLEDB and ADONet and the DataTable will be used to display the Excel File in ASPNet GridView. User browses and selects an Excel Workbook. Download Free Files API.
ExcelWorkbook workbook appWorkbooksOpenyourfilepathandnamexls int rCount XLRangeTableRowsCount. Download Download Free Files API. Get spread rows by row id var row78_1011 worksheetRows781011.
For int i 1. J. Csharp by Selfish Skylark on Jul 10 2020 Donate.
Minimize window windows forms application c. Then I suggest you could use the library read the excels row into list of row object. Else Add rows to DataTable.
DataSet result2 excelReader2AsDataSet. If rowRowIndexValue 1 foreach Cell cell in rowDescendants dtColumnsAddGetValuedoc cell. For int j 2.
User uploads the Excel Workbook. Catch Exception ex return null. C read excel file Code Answer.
Using OleDbConnection connection new OleDbConnection connectionString OleDbCommand command new OleDbCommand queryString connection. Object Table XLRangeTableValue2. Reading from a OpenXml Excel file 2007 format.
Get contiguous rows by startend row id var row24 worksheetRows2 4. Datareader get field names. Row currentrow Row RowsChildElementsGetItem0.
Since Excel works with ranges you should first get the range of. Int cCount XLRangeTableColumnsCount. User selects whether Header row is present in Excel Sheet or not using radio buttons.
For all rows in column 1 foreach Range r in range1Cells range1Cells represents all the columnsrows r is the range of the corresponding cell. You could firstly add the Microsoft Excel 160 Object Library dll from the projects reference. This example use the MicrosoftJetOleDb40 provider to open and read the Excel file.
OleDbDataReader reader commandExecuteReader. According to your description I suggest you could use Microsoft Excel 160 Object Library to help you operate your excel. First you will have to add reference for MicrosoftOfficeInteropExcel so in your Console Windows or Web-Application right-click on Reference and then in Assemblies search for MicrosoftOfficeInteropExcel So here is the C Code for it considering we have sample XLSX file as above.
The imported Excel File data is then displayed in ASPNet GridView control. In one of my articles I explained How to Read Excel using ADONet. Get contiguous rows by row id var row56 worksheetRows56.
DataSet - Create column names from first row excelReader2IsFirstRowAsColumnNames true. SheetData Rows SheetData WorksheetChildElementsGetItemwkschildno. IEnumerable rows worksheetGetFirstChildDescendants.
Range range1 worksheetRows 1. For int i 1. DataTable dt new DataTable.
However if the file is of type xlsx from Excel 2007 and later then you need to download the Microsoft Access Database Engine components and install it on the target machine. Foreach Row row in rows Use the first row to add columns to DataTable. I.
In this article I will explain with an example how to display Excel file in Web Page in ASPNet using C and VBNet. Rad grid column wpf telerik enum. Get single row by row id var row1 worksheetRow1.
Int i 0. While readerRead var val1 reader 0ToString. When the Excel file is uploaded the Excel File data is available in the InputStream property of the FileUpload control.
I. You can also read Excel file in C using MS Office Interop easily. Getting the cell as per the specified index of getitem method.
For all columns in row 1 Range range1 worksheetColumns 1. Using ClosedXml the Excel file data can be easily read from the InputStream property. Statement to get the sheetdata which contains the rows and cell in table.
Foreach Cell cell in rowDescendants dtRowsdtRows. Firstly we will create an ImportExcel in Home Controller which returns a ViewThis method will return a View for Get Request. Uploaded File is read by the application into a DataSet and.
