private void button1_Click(object sender, EventArgs e)//导入
{
OpenFileDialog open = new OpenFileDialog();
open.Title = "请选择要导入的Excel文件";
open.Filter = "XLSX 工作表 (*.xlsx)|*.xlsx|Excel表（*.xls）|*.xls";
if (open.ShowDialog() == DialogResult.OK)
{
string fileName = open.FileName;
textBox1.Text = fileName;
ad_ServicesBLL bLL = new ad_ServicesBLL();
DataTable dataTable = bLL.importToExcel(fileName);
bLL.DataTableToTeaSQLServerbll(dataTable);
Teagridview.DataSource = dataTable;
}
}
