using System; using System.Collections.Generic; using System.Text; using System.Data; namespace Ant.ORM { /// <summary> /// 子对象特性 /// </summary> [AttributeUsage(AttributeTargets.Property)] public class ChildAttribute : Attribute { private string _ChildTable; private string _maintable; private string[] _ChildTableFields; private DbType[] _DataType; private string _Key; private string[] _ParentTableFields; private string _ShowField; /// <summary> /// 子对象 /// </summary> /// <param name="key">关键字</param> /// <param name="childTable">外键所在的表</param> /// <param name="parentTableFields">父表字段</param> /// <param name="childTableFields">子表字段名</param> /// <param name="dataType">数据类型</param> public ChildAttribute(string key, string maintable, string childTable, string[] parentTableFields, string[] childTableFields, DbType[] dataType, string showField) { this._Key = key; this._maintable = maintable; this._ChildTable = childTable; this._ParentTableFields = parentTableFields; this._ChildTableFields = childTableFields; this._DataType = dataType; this._ShowField = showField; } /// <summary> /// 外键所在的表 /// </summary> public string ChildTable { get { return this._ChildTable; } } /// <summary> /// 外键所在的表 /// </summary> public string MainTable { get { return this._maintable; } } /// <summary> /// 子表字段名 /// </summary> public string[] ChildTableFields { get { return this._ChildTableFields; } } /// <summary> /// 数据类型 /// </summary> public DbType[] DataType { get { return this._DataType; } } /// <summary> /// 关键字 /// </summary> public string Key { get { return this._Key; } } /// <summary> /// 父表字段 /// </summary> public string[] ParentTableFields { get { return this._ParentTableFields; } } /// <summary> /// 显示值的字段 /// </summary> public string ShowField { get { return this._ShowField; } } } }