private void btnFileName_Click(object sender, EventArgs e)
{
if (dlgOpen.ShowDialog() != DialogResult.OK)
{
return;
}
cbbTable.Items.Clear();
txtFileName.Text = dlgOpen.FileName;
string ext = Pub.GetFileNameExt(dlgOpen.FileName).ToLower();
string ConnStr = "Provider={0};Data Source=\"" + txtFileName.Text + "\";Extended properties='Excel {1};HDR=YES'";
if (ext == "xlsx")
{
ConnStr = string.Format(ConnStr, "Microsoft.Ace.OleDb.12.0", "12.0 Xml");
}
else
{
ConnStr = string.Format(ConnStr, "Microsoft.Jet.OLEDB.4.0", "8.0");
}
try
{
db.Close();
db.Open(255, ConnStr);
DataTable dt = db.GetDataTableList();
for (int i = 0; i < dt.Rows.Count; i++)
{
cbbTable.Items.Add(dt.Rows[i]["TABLE_NAME"].ToString());
}
}
catch (Exception E)
{
Pub.ShowErrorMsg(E);
}
if (cbbTable.Items.Count > 0)
{
cbbTable.SelectedIndex = 0;
}
}
