摘要：
private void btnImport_Click(object sender, EventArgs e) { DataSet ds = new DataSet(); DataTable dt = null; OpenFileDialog sflg = new OpenFileDialog... 阅读全文
摘要：
string fileName = Path.Combine(Application.StartupPath, "kfwh_yhxf.xls"); Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.Application(); if (app == null) { M... 阅读全文