void controller_BeforeInsertRow(object sender, BeforeInsertRowArgs e)
{
if (e.Cancel)
{
MessageBox.Show(e.Message, "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
/// <summary>
/// 是否允许增加空的明细行
/// </summary>
/// <param name="crossRowIndex">参照行，一般为当前所在行</param>
/// <param name="message">返回不能插入行的原因提示</param>
/// <returns></returns>
public bool AllowAddEmptyPrescriptionDetail(int crossRowIndex, out string message)
{
message = "";
DataTable tbPresc = (DataTable)formView.Prescriptions;
if (tbPresc.Rows.Count == 0)
{
return(true);
}
bool bRet = true;
BeforeInsertRowArgs e = new BeforeInsertRowArgs( );
bool isLastRow = (crossRowIndex == (tbPresc.Rows.Count - 1) ? true : false);
int subTotalRowFlag = Convert.ToInt32(tbPresc.Rows[crossRowIndex][COL_SUB_TOTAL_FLAG]);
if (subTotalRowFlag == 1)
{
message = "小计行不能进行任何操作";
e.Message = message;
bRet = false;
}
else
{
int doctor_presc_id = Convert.ToInt32(tbPresc.Rows[crossRowIndex][COL_DOC_PRESMASTER_ID]);
if (doctor_presc_id != 0)
{
message = "医生处方不允许进行追加，删除行操作！";
e.Message = message;
e.Cancel = true;
bRet = false;
}
int itemId = Convert.ToInt32(tbPresc.Rows[crossRowIndex][COL_ITEM_ID]);
if (isLastRow && itemId == 0)
{
message = "最后一行已经是空行";
e.Message = message;
bRet = false;
}
if (formView.PrescDoctorId == 0 || formView.DoctorDeptId == 0)
{
message = "新增处方或处方明细前请先指定处方医生";
e.Cancel = true;
e.Message = message;
bRet = false;
}
else
{
int start, end, subtotalRow;
GetPrescriptionSectionStartRow(crossRowIndex, out start, out end, out subtotalRow);
Hashtable doctorIds = new Hashtable( );
int presambit = Convert.ToInt32(tbPresc.Rows[crossRowIndex][COL_PRESC_AMBIT]);
DataRow[] drs = tbPresc.Select(COL_PRESC_AMBIT + "=" + presambit + " AND " + COL_SUB_TOTAL_FLAG + "= 0");
for (int i = 0; i < drs.Length; i++)
{
int docId = Convert.ToInt32(drs[i][COL_PRES_DOC_ID]);
if (!doctorIds.ContainsKey(docId))
{
doctorIds.Add(docId, drs[i][COL_PRES_DOC_NAME].ToString( ).Trim( ));
}
}
if (doctorIds.Count > 0)
{
if (!doctorIds.ContainsKey(formView.PrescDoctorId))
{
message = "相同处方内处方医生必须一致";
e.Cancel = true;
e.Message = message;
bRet = false;
}
}
}
}
if (BeforeInsertRow != null)
{
BeforeInsertRow(this, e);
}
return(bRet);
}
