188 lines
4.8 KiB
C#
188 lines
4.8 KiB
C#
///////////////////////////////////////////////////////////
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// UserMemoIdList.cs
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// Implementation of Class UserMemoIdList
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// CSLA type: Read only collection
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// Created on: 11-Dec-2008
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// Object design: John
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// Coded: 11-Dec-2008
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///////////////////////////////////////////////////////////
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using System;
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using System.Data;
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using GZTW.Data;
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using CSLA.Data;
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using CSLA;
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namespace GZTW.AyaNova.BLL
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{
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/// <summary>
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/// List of UserMemoIds for internal migration processing
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///
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/// </summary>
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[Serializable]
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public class UserMemoIdList : ReadOnlyCollectionBase
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{
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#region Data structure
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/// <summary>
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///
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/// </summary>
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[Serializable]
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public struct UserMemoIdListInfo
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{
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public Guid mID;
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/// <summary>
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///
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/// </summary>
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/// <param name="obj"></param>
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public bool Equals(UserMemoIdListInfo obj)
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{
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return this.mID.Equals(obj.mID);
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}
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}//end UserMemoIdListInfo
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#endregion
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#region Constructor
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protected UserMemoIdList()
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{
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// AllowSort=false;
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// AllowFind=true;
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// AllowEdit=false;
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// AllowNew=false;
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// AllowRemove=false;
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}
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#endregion
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#region Business properties and methods
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/// <summary>
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/// Get item by index
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/// </summary>
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/// <param name="Item"></param>
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public UserMemoIdListInfo this[int Item]
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{
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get
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{
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return (UserMemoIdListInfo)List[Item];
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}
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}
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/// <summary>
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/// Returns UserMemoIdListInfo item that matches passed in itemid value
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/// </summary>
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/// <param name="ItemID"></param>
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public UserMemoIdListInfo this[Guid ItemID]
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{
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get
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{
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foreach (UserMemoIdListInfo child in List)
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{
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if (child.mID == ItemID) return child;
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}
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throw new ArgumentException("UserMemoIdList: ID not found:\r\n" + ItemID.ToString());
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}
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}
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#endregion
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#region contains
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/// <summary>
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/// Check if item in collection
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/// </summary>
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/// <param name="obj"></param>
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public bool Contains(UserMemoIdListInfo obj)
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{
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foreach (UserMemoIdListInfo child in List)
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{
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if (child.Equals(obj)) return true;
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}
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return false;
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}
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#endregion
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#region Static methods
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/// <summary>
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/// Get all for user
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/// </summary>
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/// <returns></returns>
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public static UserMemoIdList GetList(Guid UserId)
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{
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return (UserMemoIdList)DataPortal.Fetch(new Criteria(UserId));
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}
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#endregion
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#region DAL DATA ACCESS
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///
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/// <param name="Criteria"></param>
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protected override void DataPortal_Fetch(object Criteria)
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{
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Criteria crit = (Criteria)Criteria;
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SafeDataReader dr = null;
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try
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{
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//case 1163
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//SmartDate rightnow=new SmartDate(DateTime.Now);
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DateTime dtNowUTC = DateTime.Now.ToUniversalTime();
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dr = DBUtil.GetReaderFromSQLString(
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//************************************************************
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"SELECT AMEMO.AID FROM AMEMO WHERE ATOID=@ID",crit.ID
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//************************************************************
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)
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;
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while (dr.Read())
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{
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//*******************************************
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UserMemoIdListInfo info = new UserMemoIdListInfo();
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info.mID = dr.GetGuid("aID");
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InnerList.Add(info);
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//*******************************************
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}
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}
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finally
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{
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if (dr != null) dr.Close();
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}
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}
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#endregion
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#region criteria
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/// <summary>
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/// Criteria for identifying existing object
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/// </summary>
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[Serializable]
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private class Criteria
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{
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public Guid ID;
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public Criteria(Guid _ID)
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{
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ID = _ID;
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}
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}
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#endregion
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}//end UserMemoIdList
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}//end namespace GZTW.AyaNova.BLL |