private void AddSubGroupButton_Click(object sender, EventArgs e)
{
if (SubGroupTextBox.Text.Length == 0 || StorageItemsManager.GroupsBS.Current == null)
{
return;
}
TechStoreManager.AddTechStoreSubGroup(SubGroupTextBox.Text, StorageItemsManager.CurrentGroup);
StorageItemsManager.RefreshSubGroups();
//StorageItemsManager.AddSubGroup(SubGroupTextBox.Text,
// Convert.ToInt32(((DataRowView)StorageItemsManager.GroupsBindingSource.Current).Row["TechStoreGroupID"]));
}