How To Read Excel File Row By Row In Asp.net C#

13 Jun, 2021

User uploads the Excel Workbook. In this article I will explain with an example how to display Excel file in Web Page in ASPNet using C and VBNet.

Create Read And Edit Excel Files In Asp Net Syncfusion

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.

How to read excel file row by row in asp.net c#. J. Minimize window windows forms application c. Reading from a OpenXml Excel file 2007 format.

When the Excel file is uploaded the Excel File data is available in the InputStream property of the FileUpload control. For all rows in column 1 foreach Range r in range1Cells range1Cells represents all the columnsrows r is the range of the corresponding cell. Download Free Files API.

For int i 1. User selects whether Header row is present in Excel Sheet or not using radio buttons. Statement to get the sheetdata which contains the rows and cell in table.

Uploaded File is read by the application into a DataSet and. Download Download Free Files API. C read excel file Code Answer.

In one of my articles I explained How to Read Excel using ADONet. Get spread rows by row id var row78_1011 worksheetRows781011. For all columns in row 1 Range range1 worksheetColumns 1.

For int j 2. User browses and selects an Excel Workbook. Firstly we will create an ImportExcel in Home Controller which returns a ViewThis method will return a View for Get Request.

Range range1 worksheetRows 1. Getting the row as per the specified index of getitem method. Get single row by row id var row1 worksheetRow1.

Row currentrow Row RowsChildElementsGetItem0. Since Excel works with ranges you should first get the range of. IEnumerable rows worksheetGetFirstChildDescendants.

Using OleDbConnection connection new OleDbConnection connectionString OleDbCommand command new OleDbCommand queryString connection. Else Add rows to DataTable. Object Table XLRangeTableValue2.

I. I. 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.

Using ClosedXml the Excel file data can be easily read from the InputStream property. 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. If rowRowIndexValue 1 foreach Cell cell in rowDescendants dtColumnsAddGetValuedoc cell.

Int cCount XLRangeTableColumnsCount. Getting the cell as per the specified index of getitem method. ExcelWorkbook workbook appWorkbooksOpenyourfilepathandnamexls int rCount XLRangeTableRowsCount.

Get contiguous rows by row id var row56 worksheetRows56. Get contiguous rows by startend row id var row24 worksheetRows2 4. 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.

Then I suggest you could use the library read the excels row into list of row object. Foreach Cell cell in rowDescendants dtRowsdtRows. For int i 1.

This example use the MicrosoftJetOleDb40 provider to open and read the Excel file. DataSet result2 excelReader2AsDataSet. Catch Exception ex return null.

You could firstly add the Microsoft Excel 160 Object Library dll from the projects reference. Csharp by Selfish Skylark on Jul 10 2020 Donate. You can also read Excel file in C using MS Office Interop easily.

According to your description I suggest you could use Microsoft Excel 160 Object Library to help you operate your excel. SheetData Rows SheetData WorksheetChildElementsGetItemwkschildno. DataTable dt new DataTable.

While readerRead var val1 reader 0ToString. Int i 0. Foreach Row row in rows Use the first row to add columns to DataTable.

Loop through the Worksheet rows. Xlsx IExcelDataReader excelReader2 ExcelReaderFactoryCreateOpenXmlReaderstream. We will connect to a Microsoft Excel workbook using the OLEDBNET data provider extract data and then display the data in a View.

Datareader get field names. DataSet - Create column names from first row excelReader2IsFirstRowAsColumnNames true. The imported Excel File data is then displayed in ASPNet GridView control.

Rad grid column wpf telerik enum. OleDbDataReader reader commandExecuteReader. Read excel to object c.

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