/// <summary>
/// 装载XML
/// </summary>
public virtual int RetrieveAll()
{
this.Clear(); // 清所有的信息。
XmlEns ens = BP.DA.Cash.GetObj(this.ToString(), Depositary.Application) as XmlEns;
if (ens != null)
{
foreach (XmlEn en in ens)
{
this.Add(en);
}
return(ens.Count);
}
// 从内存中找。
DataTable dt = this.GetTable();
foreach (DataRow dr in dt.Rows)
{
XmlEn en = this.GetNewEntity;
en.Row = new Row();
en.Row.LoadDataTable(dt, dr);
this.Add(en);
}
BP.DA.Cash.AddObj(this.ToString(), Depositary.Application, this);
return(dt.Rows.Count);
}
public int RetrieveByPK(string key, string val)
{
XmlEns ens = Cash.GetObj(this.GetNewEntities.ToString(), Depositary.Application) as XmlEns;
if (ens == null)
{
ens = this.GetNewEntities;
ens.RetrieveAll();
//Cash.SetConn(this.GetNewEntities.ToString(), Depositary.Application) as XmlEns;
}
int i = 0;
foreach (XmlEn en in ens)
{
if (en.GetValStringByKey(key).Equals(val))
{
this.Row = en.Row;
i++;
break;
}
}
if (i == 1)
{
return(1);
}
if (i > 1)
{
// BP.Sys.SystemConfig.DoClearCash();
throw new Exception("@XML=[" + this.ToString() + "]中PK=" + val + "不唯一...");
}
return(0);
}
public int Retrieve(string key, string val, string key1, string val1)
{
XmlEns ens = Cash.GetObj(this.GetNewEntities.ToString(), Depositary.Application) as XmlEns;
if (ens == null)
{
ens = this.GetNewEntities;
ens.RetrieveAll();
}
int i = 0;
foreach (XmlEn en in ens)
{
if (en.GetValStringByKey(key) == val && en.GetValStringByKey(key1) == val1)
{
this.Row = en.Row;
i++;
}
}
if (i == 1)
{
return(1);
}
return(0);
}
public virtual int Add(XmlEns ens)
{
if (ens == null)
{
return(0);
}
foreach (XmlEn en in ens)
{
this.InnerList.Add(en);
}
return(ens.Count);
}
public override void Do()
{
ArrayList al = BP.En.ClassFactory.GetObjects("BP.Sys.XML.XmlEns");
foreach (object obj in al)
{
XmlEns en = (XmlEns)obj;
if (en.RefEns == null)
{
continue;
}
en.FillXmlDataIntoEntities(en.RefEns);
}
}
