public void LoadComboBox()
{
List <eDisk> ls = dbll.getAllDisk();
foreach (eDisk item in ls)
{
cmbDiskID.Items.Add(item.DiskID);
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
int diskid = Convert.ToInt32(lblDiskID.Text);
if (diskbll.deleteDisk(diskid))
{
listdisk = diskbll.getAllDisk();
LoadDataGridView();
MessageBox.Show("Success");
}
else
{
MessageBox.Show("fail");
}
}