how to upload excel file if data exit not to inset that row

Question

how to upload excel file if data exit not to inset that row ?

hi , i want to upload excel file into database using asp.net C# ?

If row already exits then not to inset that row into table ?

Please help me to this question ?

Vinay Singh · Answer

Hi check the link https://msdn.microsoft.com/en-us/library/ms187550.aspx http://stackoverflow.com/questions/37523850/how-can-we-validate-duplicate-in-database-table-while-inserting-data-from-excel

Bikesh Srivastava · Answer

Hi Ajit I am sharing a link check itif not resolve your issue post your code whatever you have tried . http://www.c-sharpcorner.com/UploadFile/0c1bb2/inserting-excel-file-records-into-sql-server-database-using/?