private void bindingNavigatorAddNewItem_Click(object sender, EventArgs e)
{
if (BanLe == null || BanLe.IsDisposed)
{
BanLe = new frmBanLe();
BanLe.Show();
}
else
{
BanLe.Activate();
}
}
private void dataGridView_DoubleClick(object sender, EventArgs e)
{
if (BanLe == null || BanLe.IsDisposed)
{
BanLe = new frmBanLe(ctrl);
BanLe.Show();
}
else
{
BanLe.Activate();
}
}