private void exportToExcel_Click(object sender, EventArgs e)
{
if (pcc == null)
{
return;
}
SaveFileDialog d = new SaveFileDialog();
d.Filter = $"Excel file|*.xlsx";
if (d.ShowDialog() == DialogResult.OK)
{
table2da.Write2DAToExcel(d.FileName);
MessageBox.Show("Done");
}
}
