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How to store Excel data in Gridview

Import System.Data.OleDb(using System.Data.OleDb)in code behind file

Then in button onclick event write,

OleDbConnection connection = new OleDbConnection(@"Provider=Microsoft.Jet.OleDb.4.0;Data Source=D:\status.xls;Extended Properties=Excel 8.0");
OleDbCommand command = new OleDbCommand("SELECT * FROM [Sheet1$]", connection);
OleDbDataReader dr;

connection.Open();
dr = command.ExecuteReader(CommandBehavior.CloseConnection);

DataTable excelData = new DataTable("ExcelData");
excelData.Load(dr);
GridView1.DataSource = excelData;
GridView1.DataBind();

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