/// <summary>
/// 获取当前集合指定行的实体对象
/// </summary>
/// <param name="index">集合中行的索引</param>
/// <returns>相关的实体对象(没有记录则返回空)</returns>
public CEntityTreelist this[int index]
{
get
{
//如果前一次执行已经转换过当前索引则直接返回
if (index == this.m_index)
{
return(this.m_CEntityTreelist);
}
if (this.Rows.Count > 0)
{
m_CEntityTreelist = new CEntityTreelist();
m_CEntityTreelist.KEYFIELDNAME = CDataConvert.ConToValue <System.Int64>(this.Rows[index][CEntityTreelist.FILED_KEYFIELDNAME]);
m_CEntityTreelist.PARENTFIELDNAME = CDataConvert.ConToValue <System.Int64>(this.Rows[index][CEntityTreelist.FILED_PARENTFIELDNAME]);
m_CEntityTreelist.NODENAME = CDataConvert.ConToValue <System.String>(this.Rows[index][CEntityTreelist.FILED_NODENAME]);
m_CEntityTreelist.REMARK = CDataConvert.ConToValue <System.String>(this.Rows[index][CEntityTreelist.FILED_REMARK]);
m_CEntityTreelist.IMAGEINDEX = CDataConvert.ConToValue <System.Int64>(this.Rows[index][CEntityTreelist.FILED_IMAGEINDEX]);
m_CEntityTreelist.COMMANDNAME = CDataConvert.ConToValue <System.String>(this.Rows[index][CEntityTreelist.FILED_COMMANDNAME]);
this.m_index = index;
return(m_CEntityTreelist);
}
return(null);
}
set
{
this.Rows[index][CEntityTreelist.FILED_KEYFIELDNAME] = value.KEYFIELDNAME;
this.Rows[index][CEntityTreelist.FILED_PARENTFIELDNAME] = value.PARENTFIELDNAME;
this.Rows[index][CEntityTreelist.FILED_NODENAME] = value.NODENAME;
this.Rows[index][CEntityTreelist.FILED_REMARK] = value.REMARK;
this.Rows[index][CEntityTreelist.FILED_IMAGEINDEX] = value.IMAGEINDEX;
this.Rows[index][CEntityTreelist.FILED_COMMANDNAME] = value.COMMANDNAME;
}
}
/// <summary>
/// 当前实体集合中追加单个实体
/// </summary>
/// <param name="entity">要追加的实体对象</param>
/// <returns>追加的行的索引(当前)</returns>
public int AppendEntityInfo(CEntityTreelist entity)
{
if (this == null || this.Columns.Count == 0)
{
this.buliderTable();
}
if (entity != null)
{
DataRow row = this.NewRow();
row[CEntityTreelist.FILED_KEYFIELDNAME] = entity.KEYFIELDNAME;
row[CEntityTreelist.FILED_PARENTFIELDNAME] = entity.PARENTFIELDNAME;
row[CEntityTreelist.FILED_NODENAME] = entity.NODENAME;
row[CEntityTreelist.FILED_REMARK] = entity.REMARK;
row[CEntityTreelist.FILED_IMAGEINDEX] = entity.IMAGEINDEX;
row[CEntityTreelist.FILED_COMMANDNAME] = entity.COMMANDNAME;
this.Rows.Add(row);
return(this.Rows.Count);
}
else
{
return(-1);
}
}
