private void ButAdd_Click(object sender, EventArgs e){
			if(!gridAttachments.GetIsAddButtonEnabled()) {
				MsgBox.Show(this,"Attachments cannot be modified on historical email.");
				return;
			}
			_emailMessage.Attachments.AddRange(EmailAttachL.PickAttachments(_patCur));
			FillAttachments();
		}
 private void butAttach_Click(object sender, EventArgs e)
 {
     _listAttachments.AddRange(EmailAttachL.PickAttachments(_patCur));
     FillAttachments();
 }
 private void butAttach_Click(object sender, EventArgs e)
 {
     _listEmailAttachDisplayed.AddRange(EmailAttachL.PickAttachments(null));
     FillAttachments();
 }