private Object2Find getObject2Find()
{
if (this.obj2Find == null)
{
this.obj2Find = new Object2Find();
}
return(this.obj2Find);
}
/// <summary>
/// 通过逻辑主键，从数据库中，查找记录，并根据Mapping信息，把数据封装成对象返回
/// </summary>
/// <param name="tableObject">含Mapping信息的对象</param>
/// <returns>具体对象</returns>
public T Find <T>(T tableObject) where T : new()
{
Object2Find Obj2Find = getObject2Find();
obj2Find.parse(tableObject);
DataRow row = this.Find(Obj2Find.AsSql(), Obj2Find.GetSqlParameterNames(), Obj2Find.GetSqlParameterValues());
T result = default(T);
if (row == null)
{
return(result);
}
else
{
return(DBUtil.Row2Object <T>(row));
}
}