直接贴代码吧。 /// summary /// 获取Excel文件 /// /summary /// param name=sender/param /// param name=e/param private void button1_Click(object sender, EventArgs e) { OpenFileDialog dlg = new OpenFileDialog(); dlg.Filter = Excel文件(*.xls)|
直接贴代码吧。
sdxShop是一款完全开源免费的网上独立建店系统，asp+access，程序经过专业团队开发升级发展了7年，功能和安全性已经达到非常成熟稳定，安装容易，一分钟就可以搭起专业的电子商务网站。该免费版功能完整永久免费，主要特色功能淘宝数据表导入，实现网店和淘宝网店数据统一，拓展网店经营策略，提供5种在线支付接口等等。
///
/// 获取Excel文件
///
///
///
private void button1_Click(object sender, EventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "Excel文件(*.xls)|*.xls";
if (dlg.ShowDialog() == DialogResult.OK)
{
string filePath = dlg.FileName;
this.textBox1.Text = filePath;
}
}
///
/// 导入Excel文件
///
///
///
private void button2_Click(object sender, EventArgs e)
{
if (textBox1.Text.Length == 0)
{
MessageBox.Show("请选择导入数据的Execl文件");
}
else
{
try
{
OleDbConnectionStringBuilder connectStringBuilder = new OleDbConnectionStringBuilder();
connectStringBuilder.DataSource = this.textBox1.Text.Trim();
connectStringBuilder.Provider = "Microsoft.Jet.OLEDB.4.0";
connectStringBuilder.Add("Extended Properties", "Excel 8.0");
using (OleDbConnection cn = new OleDbConnection(connectStringBuilder.ConnectionString))
{
DataSet ds = new DataSet();
string sql = "Select * from [Sheet1$]";
OleDbCommand cmdLiming = new OleDbCommand(sql, cn);
cn.Open();
using (OleDbDataReader drLiming = cmdLiming.ExecuteReader())
{
ds.Load(drLiming, LoadOption.OverwriteChanges, new string[] { "Sheet1" });
DataTable dt = ds.Tables["Sheet1"];
if (dt.Rows.Count > 0)
{
for (int i = 0; i
{
//写入数据库数据
string MySql = "insert into ClientInfo values('"+dt.Rows[i]["姓名"].ToString()+"','"+dt.Rows[i]["姓名"].ToString()
+"','0','"+dt.Rows[i]["备注"].ToString()+"','0','"+i.ToString()+"')";
new DataAccess().SQLExecute(MySql);
}
MessageBox.Show("数据导入成功！");
}
else
{
MessageBox.Show("请检查你的Excel中是否存在数据");
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
///
/// 数据操作通用类
///
///
///
public bool SQLExecute(string sql)
{
try
{
OleDbConnection conn = new OleDbConnection(CONNECT_STRING);
conn.Open();
OleDbCommand comm = new OleDbCommand ();
comm.Connection = conn;
comm.CommandText = sql;
comm.ExecuteNonQuery();
comm.Connection.Close();
conn.Close();
return true;
}
catch
{
return false;
}
}
