// 根据XML片段，创建OverdueItems对象数组
/// <summary>
/// 根据 XML 片断，创建超期事项集合
/// </summary>
/// <param name="strOverdueString">XML片断</param>
/// <param name="strError">返回出错信息</param>
/// <returns>-1: 出错 0: 成功</returns>
public int BuildOverdueItems(string strOverdueString,
out string strError)
{
strError = "";
this.OverdueItems.Clear();
if (String.IsNullOrEmpty(strOverdueString) == true)
{
return(0);
}
XmlDocument dom = new XmlDocument();
dom.LoadXml("<root/>");
XmlDocumentFragment fragment = dom.CreateDocumentFragment();
try
{
fragment.InnerXml = strOverdueString;
}
catch (Exception ex)
{
strError = "PrintHost BuildOverdueItems() fragment.InnerXml set exception: " + ExceptionUtil.GetAutoText(ex);
return(-1);
}
// 插入到最前面
DomUtil.InsertFirstChild(dom.DocumentElement, fragment);
XmlNodeList nodes = dom.DocumentElement.SelectNodes("overdue");
for (int i = 0; i < nodes.Count; i++)
{
XmlNode node = nodes[i];
OverdueItemInfo info = new OverdueItemInfo();
info.ItemBarcode = DomUtil.GetAttr(node, "barcode");
info.RecPath = DomUtil.GetAttr(node, "recPath");
info.Reason = DomUtil.GetAttr(node, "reason");
info.Price = DomUtil.GetAttr(node, "price");
info.BorrowDate = DomUtil.GetAttr(node, "borrowDate");
info.BorrowPeriod = DomUtil.GetAttr(node, "borrowPeriod");
info.ReturnDate = DomUtil.GetAttr(node, "returnDate");
info.BorrowOperator = DomUtil.GetAttr(node, "borrowOperator");
info.ReturnOperator = DomUtil.GetAttr(node, "operator");
info.ID = DomUtil.GetAttr(node, "id");
// 2008/11/15
info.Comment = DomUtil.GetAttr(node, "comment");
this.OverdueItems.Add(info);
}
return(0);
}
// 根据XML片段，创建OverdueItems对象数组
/// <summary>
/// 根据 XML 片断，创建超期事项集合
/// </summary>
/// <param name="strOverdueString">XML片断</param>
/// <param name="strError">返回出错信息</param>
/// <returns>-1: 出错 0: 成功</returns>
public int BuildOverdueItems(string strOverdueString,
out string strError)
{
strError = "";
this.OverdueItems.Clear();
if (String.IsNullOrEmpty(strOverdueString) == true)
return 0;
XmlDocument dom = new XmlDocument();
dom.LoadXml("<root/>");
XmlDocumentFragment fragment = dom.CreateDocumentFragment();
try
{
fragment.InnerXml = strOverdueString;
}
catch (Exception ex)
{
strError = ex.Message;
return -1;
}
// 插入到最前面
DomUtil.InsertFirstChild(dom.DocumentElement, fragment);
XmlNodeList nodes = dom.DocumentElement.SelectNodes("overdue");
for (int i = 0; i < nodes.Count; i++)
{
XmlNode node = nodes[i];
OverdueItemInfo info = new OverdueItemInfo();
info.ItemBarcode = DomUtil.GetAttr(node, "barcode");
info.RecPath = DomUtil.GetAttr(node, "recPath");
info.Reason = DomUtil.GetAttr(node, "reason");
info.Price = DomUtil.GetAttr(node, "price");
info.BorrowDate = DomUtil.GetAttr(node, "borrowDate");
info.BorrowPeriod = DomUtil.GetAttr(node, "borrowPeriod");
info.ReturnDate = DomUtil.GetAttr(node, "returnDate");
info.BorrowOperator = DomUtil.GetAttr(node, "borrowOperator");
info.ReturnOperator = DomUtil.GetAttr(node, "operator");
info.ID = DomUtil.GetAttr(node, "id");
// 2008/11/15
info.Comment = DomUtil.GetAttr(node, "comment");
this.OverdueItems.Add(info);
}
return 0;
}
// 获得显示用的信息
// parameters:
int GetCheckedOverdueInfos(ListView listview,
out List<OverdueItemInfo> overdue_infos,
out string strError)
{
strError = "";
overdue_infos = new List<OverdueItemInfo>();
int nCheckedCount = 0;
// 目前两个listview的id列都还是8
for (int i = 0; i < listview.Items.Count; i++)
{
ListViewItem item = listview.Items[i];
if (item.Checked == false)
continue;
string strID = "";
string strPrice = "";
string strComment = "";
if (listview == this.listView_amerced)
{
// strID = listview.Items[i].SubItems[8].Text;
// strPriceComment = listview.Items[i].SubItems[2].Text;
strID = ListViewUtil.GetItemText(item, COLUMN_AMERCED_ID);
strPrice = ListViewUtil.GetItemText(item, COLUMN_AMERCED_PRICE);
if (string.IsNullOrEmpty(strPrice) == false)
{
string strResultPrice = "";
// 将形如"-123.4+10.55-20.3"的价格字符串反转正负号
// parameters:
// bSum 是否要顺便汇总? true表示要汇总
int nRet = PriceUtil.NegativePrices(strPrice,
false,
out strResultPrice,
out strError);
if (nRet == -1)
strPrice = "-(" + strPrice + ")";
else
strPrice = strResultPrice;
}
strComment = ListViewUtil.GetItemText(item, COLUMN_AMERCED_COMMENT);
if (string.IsNullOrEmpty(strComment) == true)
strComment = "撤回交费";
else
strComment = "撤回交费 (" + strComment + ")";
}
else
{
Debug.Assert(listview == this.listView_overdues, "");
strID = ListViewUtil.GetItemText(item, COLUMN_AMERCING_ID);
strPrice = ListViewUtil.GetItemText(item, COLUMN_AMERCING_PRICE);
strComment = ListViewUtil.GetItemText(item, COLUMN_AMERCING_COMMENT);
}
if (String.IsNullOrEmpty(strID) == true)
{
strError = "出现了id为空的行。";
return -1;
}
// 有星号的是变更金额
strPrice = RemoveChangedMask(strPrice);
OverdueItemInfo info = new OverdueItemInfo();
info.Price = strPrice;
info.ItemBarcode = ListViewUtil.GetItemText(item,
COLUMN_AMERCING_ITEMBARCODE);
info.RecPath = ""; // recPath
info.Reason = ListViewUtil.GetItemText(item,
COLUMN_AMERCING_REASON);
info.BorrowDate = ListViewUtil.GetItemText(item,
COLUMN_AMERCING_BORROWDATE);
info.BorrowPeriod = ListViewUtil.GetItemText(item,
COLUMN_AMERCING_BORROWPERIOD);
info.ReturnDate = ListViewUtil.GetItemText(item,
COLUMN_AMERCING_RETURNDATE);
info.BorrowOperator = ListViewUtil.GetItemText(item,
COLUMN_AMERCING_BORROWOPERATOR); // borrowOperator
info.ReturnOperator = ListViewUtil.GetItemText(item,
COLUMN_AMERCING_RETURNOPERATOR); // operator
info.ID = ListViewUtil.GetItemText(item,
COLUMN_AMERCING_ID);
// 2008/11/15
info.Comment = strComment;
overdue_infos.Add(info);
nCheckedCount++;
}
return nCheckedCount;
}