private void InputRealName() { tb_AccountNo.Enabled = false; var accountNo = tb_AccountNo.Text.Trim(); if (!accountNo.IsNumericString()) { tb_AccountNo.Enabled = true; MessageBox.Show(@"输入工号不对!"); tb_AccountNo.Focus(); tb_AccountNo.SelectAll(); tb_ProcessNo.Enabled = false; } else { var realName = PersonnelManager.GetRealNameByAccountNo(accountNo, out _personnelId); if (realName == string.Empty) { tb_AccountNo.Enabled = true; MessageBox.Show(@"未找到此工号的员工!"); tb_AccountNo.Focus(); tb_AccountNo.SelectAll(); lb_RealName.Text = string.Empty; tb_ProcessNo.Enabled = false; } else { lb_RealName.Text = realName; tb_AccountNo.Enabled = true; tb_ProcessNo.Enabled = true; tb_ProcessNo.Focus(); } } }