如何读取excel表格中的数据

Question

如题所述

Answer 1

private DataSet CreateDataSource() { string strCon; strCon = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Server.MapPath("excel.xls") + "; Extended Properties=Excel 8.0;"; OleDbConnection olecon = new OleDbConnection(strCon); OleDbDataAdapter myda = new OleDbDataAdapter("SELECT * FROM [Sheet1$]", strCon); DataSet myds = new DataSet(); myda.Fill(myds); return myds; } protected void Button1_Click(object sender, EventArgs e) { GridView1.DataSource = CreateDataSource(); GridView1.DataBind(); }