private void txtSearch_TextChanged(object sender, EventArgs e)
{
if (txtSearch.Text == null)
{
packages = PackageDB.DisplayPackagesInGrid();
packageDataGridView.DataSource = packages; //packages is the list to hold the list of packages
}
else
{
packages = PackageDB.SearchByText(txtSearch.Text);
packageDataGridView.DataSource = packages;
}
}