/*
* void bindingControl1_GetItemInfo(object sender, GetItemInfoEventArgs e)
* {
* if (this.GetItemInfo != null)
* this.GetItemInfo(sender, e);
* }
* */
void bindingControl1_GetOrderInfo(object sender, GetOrderInfoEventArgs e)
{
if (this.GetOrderInfo != null)
{
this.GetOrderInfo(sender, e);
}
}
/*
* void issueManageControl1_GenerateEntity(object sender, GenerateEntityEventArgs e)
* {
* if (this.GenerateEntity != null)
* this.GenerateEntity(sender, e);
* }
* */
void issueManageControl1_GetOrderInfo(object sender, GetOrderInfoEventArgs e)
{
if (this.GetOrderInfo != null)
{
this.GetOrderInfo(sender, e);
}
}
// 期控件要获得订购信息
void issueControl1_GetOrderInfo(object sender,
GetOrderInfoEventArgs e)
{
string strError = "";
List<string> XmlRecords = null;
// 根据出版时间，匹配“时间范围”符合的订购记录
int nRet = this.orderControl1.GetOrderInfoByPublishTime(e.PublishTime,
e.LibraryCodeList,
out XmlRecords,
out strError);
if (nRet == -1)
{
e.ErrorInfo = strError;
return;
}
e.OrderXmls = XmlRecords;
}
/*
void bindingControl1_GetItemInfo(object sender, GetItemInfoEventArgs e)
{
if (this.GetItemInfo != null)
this.GetItemInfo(sender, e);
}
* */
void bindingControl1_GetOrderInfo(object sender, GetOrderInfoEventArgs e)
{
if (this.GetOrderInfo != null)
this.GetOrderInfo(sender, e);
}
// 获得一年内的期总数
// return:
// -1 出错
// 0 无法获得
// 1 获得
int GetOneYearIssueCount(string strPublishYear,
out int nValue,
out string strError)
{
strError = "";
nValue = 0;
if (this.GetOrderInfo == null)
return 0; // 无法获得
GetOrderInfoEventArgs e1 = new GetOrderInfoEventArgs();
e1.BiblioRecPath = "";
e1.PublishTime = strPublishYear;
this.GetOrderInfo(this, e1);
if (String.IsNullOrEmpty(e1.ErrorInfo) == false)
{
strError = "在获取本种内出版日期为 '" + strPublishYear + "' 的订购信息的过程中发生错误: " + e1.ErrorInfo;
return -1;
}
if (e1.OrderXmls.Count == 0)
return 0;
for (int i = 0; i < e1.OrderXmls.Count; i++)
{
string strXml = e1.OrderXmls[i];
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "XML装入DOM时发生错误: " + ex.Message;
return -1;
}
string strRange = DomUtil.GetElementText(dom.DocumentElement,
"range");
string strIssueCount = DomUtil.GetElementText(dom.DocumentElement,
"issueCount");
int nIssueCount = 0;
try
{
nIssueCount = Convert.ToInt32(strIssueCount);
}
catch
{
continue;
}
float years = Global.Years(strRange);
if (years != 0)
{
nValue = Convert.ToInt32((float)nIssueCount * (1/years));
}
}
return 1;
}
// 检测一个出版时间是否在已经订购的范围内
bool InOrderRange(string strPublishTime)
{
if (this.GetOrderInfo == null)
return false;
GetOrderInfoEventArgs e1 = new GetOrderInfoEventArgs();
e1.BiblioRecPath = "";
e1.PublishTime = strPublishTime;
this.GetOrderInfo(this, e1);
if (String.IsNullOrEmpty(e1.ErrorInfo) == false)
return false;
if (e1.OrderXmls.Count == 0)
return false;
return true;
}
// 获得可用的最大订购时间范围
// return:
// -1 error
// 0 not found
// 1 found
int GetMaxOrderRange(out string strStartDate,
out string strEndDate,
out string strError)
{
strStartDate = "";
strEndDate = "";
strError = "";
if (this.GetOrderInfo == null)
return 0;
GetOrderInfoEventArgs e1 = new GetOrderInfoEventArgs();
e1.BiblioRecPath = "";
e1.PublishTime = "*";
this.GetOrderInfo(this, e1);
if (String.IsNullOrEmpty(e1.ErrorInfo) == false)
{
strError = e1.ErrorInfo;
return -1;
}
if (e1.OrderXmls.Count == 0)
return 0;
for (int i = 0; i < e1.OrderXmls.Count; i++)
{
string strXml = e1.OrderXmls[i];
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "订购XML装入DOM时发生错误: " + ex.Message;
return -1;
}
string strRange = DomUtil.GetElementText(dom.DocumentElement,
"range");
string strIssueCount = DomUtil.GetElementText(dom.DocumentElement,
"issueCount");
int nIssueCount = 0;
try
{
nIssueCount = Convert.ToInt32(strIssueCount);
}
catch
{
continue;
}
int nRet = strRange.IndexOf("-");
if (nRet == -1)
{
strError = "时间范围 '" + strRange + "' 格式错误，缺乏-";
return -1;
}
string strStart = strRange.Substring(0, nRet).Trim();
string strEnd = strRange.Substring(nRet + 1).Trim();
if (strStart.Length != 8)
{
strError = "时间范围 '" + strRange + "' 格式错误，左边部分字符数不为8";
return -1;
}
if (strEnd.Length != 8)
{
strError = "时间范围 '" + strRange + "' 格式错误，右边部分字符数不为8";
return -1;
}
if (strStartDate == "")
strStartDate = strStart;
else
{
if (String.Compare(strStartDate, strStart) > 0)
strStartDate = strStart;
}
if (strEndDate == "")
strEndDate = strEnd;
else
{
if (String.Compare(strEndDate, strEnd) < 0)
strEndDate = strEnd;
}
}
if (strStartDate == "")
{
Debug.Assert(strEndDate == "", "");
return 0;
}
return 1;
}
private void TreeView_AfterSelect(object sender, TreeViewEventArgs e)
{
if (e == null)
{
// 没有选中任何节点
EanbleOrderDesignControl(false);
// 修改工具条按钮状态
{
this.toolStripButton_delete.Enabled = false;
this.toolStripButton_modify.Enabled = false;
this.toolStripButton_moveUp.Enabled = false;
this.toolStripButton_moveDown.Enabled = false;
}
return;
}
string strError = "";
// 装入内容到右边
// 如果当前TreeNode节点下面还没有订购信息，则从外部获取。最好在获取一次后，有个已经获取的标志
TreeNode tree_node = e.Node;
// 修改工具条按钮状态
{
this.toolStripButton_delete.Enabled = true;
this.toolStripButton_modify.Enabled = true;
int index = this.TreeView.Nodes.IndexOf(tree_node);
if (index == 0)
this.toolStripButton_moveUp.Enabled = false;
else
this.toolStripButton_moveUp.Enabled = true;
if (index >= this.TreeView.Nodes.Count - 1)
this.toolStripButton_moveDown.Enabled = false;
else
this.toolStripButton_moveDown.Enabled = true;
}
IssueManageItem item = (IssueManageItem)tree_node.Tag;
Debug.Assert(item != null, "");
List<string> XmlRecords = new List<string>();
XmlNodeList nodes = item.dom.DocumentElement.SelectNodes("orderInfo/*");
if (nodes.Count > 0)
{
for (int i = 0; i < nodes.Count; i++)
{
XmlRecords.Add(nodes[i].OuterXml);
}
}
else if (this.GetOrderInfo != null)
{
GetOrderInfoEventArgs e1 = new GetOrderInfoEventArgs();
e1.BiblioRecPath = "";
e1.PublishTime = item.PublishTime;
this.GetOrderInfo(this, e1);
if (String.IsNullOrEmpty(e1.ErrorInfo) == false)
{
strError = "在获取本种内出版日期为 '" + item.PublishTime + "' 的订购信息的过程中发生错误: " + e1.ErrorInfo;
goto ERROR1;
}
XmlRecords = e1.OrderXmls;
if (XmlRecords.Count == 0)
{
this.OrderInfoMessage = "出版日期 '" + item.PublishTime + "' 没有对应的的订购信息";
EanbleOrderDesignControl(false);
item.OrderedCount = -1;
this.m_currentTreeNode = e.Node;
return;
}
}
this.OrderInfoMessage = "";
EanbleOrderDesignControl(true);
// return:
// -1 error
// >=0 订购的总份数
int nRet = LoadOrderDesignItems(XmlRecords,
out strError);
if (nRet == -1)
goto ERROR1;
item.OrderedCount = nRet;
this.m_currentTreeNode = e.Node;
return;
ERROR1:
MessageBox.Show(this, strError);
}
/*
void issueManageControl1_GenerateEntity(object sender, GenerateEntityEventArgs e)
{
if (this.GenerateEntity != null)
this.GenerateEntity(sender, e);
}
* */
void issueManageControl1_GetOrderInfo(object sender, GetOrderInfoEventArgs e)
{
if (this.GetOrderInfo != null)
this.GetOrderInfo(sender, e);
}
