610 lines
17 KiB
C#
610 lines
17 KiB
C#
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namespace BLL
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{
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Data.Linq;
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using System.Reflection;
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using System.Text;
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/// <summary>
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/// ͨ<>÷<EFBFBD><C3B7><EFBFBD><EFBFBD>ࡣ
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/// </summary>
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public static class Funs
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{
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/// <summary>
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/// ά<><CEAC>һ<EFBFBD><D2BB>DB<44><42><EFBFBD><EFBFBD>
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/// </summary>
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private static Dictionary<int, Model.HJGLDB> dataBaseLinkList = new System.Collections.Generic.Dictionary<int, Model.HJGLDB>();
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/// <summary>
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/// ά<><CEAC>һ<EFBFBD><D2BB>DB<44><42><EFBFBD><EFBFBD>
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/// </summary>
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public static System.Collections.Generic.Dictionary<int, Model.HJGLDB> DBList
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{
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get
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{
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return dataBaseLinkList;
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}
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}
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/// <summary>
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/// <20><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
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/// </summary>
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private static string connString;
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/// <summary>
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/// <20><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>
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/// </summary>
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public static string ConnString
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{
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get
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{
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if (connString == null)
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{
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throw new NotSupportedException("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>");
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}
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return connString;
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}
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set
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{
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if (connString != null)
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{
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throw new NotSupportedException("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD>");
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}
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connString = value;
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}
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}
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/// <summary>
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/// <20><>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>
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/// </summary>
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public static string UnitSet
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{
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get;
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set;
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}
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/// <summary>
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/// ·<><C2B7>
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/// </summary>
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public static string RootPath
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{
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get;
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set;
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}
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/// <summary>
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/// ϵͳ<CFB5><CDB3>
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/// </summary>
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public static string SystemName
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{
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get;
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set;
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}
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/// <summary>
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/// APP<50><50><EFBFBD>ص<EFBFBD>ַ
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/// </summary>
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public static string APPUrl
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{
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get;
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set;
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}
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/// <summary>
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/// ʹ<>õ<EFBFBD>λ
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/// </summary>
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public static string UsingUnit
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{
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get;
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set;
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}
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/// <summary>
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/// ÿҳ<C3BF><D2B3><EFBFBD><EFBFBD>
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/// </summary>
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public static int PageSize
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{
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get;
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set;
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} = 15;
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/// <summary>
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/// <20><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ġ<EFBFBD>
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/// </summary>
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public static Model.HJGLDB DB
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{
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get
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{
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if (!DBList.ContainsKey(System.Threading.Thread.CurrentThread.ManagedThreadId))
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{
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DBList.Add(System.Threading.Thread.CurrentThread.ManagedThreadId, new Model.HJGLDB(connString));
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}
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return DBList[System.Threading.Thread.CurrentThread.ManagedThreadId];
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}
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}
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public static void PleaseSelect(System.Web.UI.WebControls.DropDownList DDL, string itemText)
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{
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DDL.Items.Insert(0, new System.Web.UI.WebControls.ListItem(itemText, BLL.Const._Null));
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return;
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}
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/// <summary>
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/// ΪĿ<CEAA><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "<22><>ѡ<EFBFBD><D1A1>" <20><>
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/// </summary>
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/// <param name="DLL">Ŀ<><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></param>
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public static void FineUIPleaseSelect(FineUIPro.DropDownList DDL)
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{
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DDL.Items.Insert(0, new FineUIPro.ListItem("- <20><>ѡ<EFBFBD><D1A1> -", BLL.Const._Null));
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return;
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}
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public static void FineUIPleaseSelect(FineUIPro.DropDownList DDL, string itemText)
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{
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DDL.Items.Insert(0, new FineUIPro.ListItem(itemText, BLL.Const._Null));
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return;
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}
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/// <summary>
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/// ΪĿ<CEAA><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "<22><><EFBFBD>±<EFBFBD><C2B1><EFBFBD>" <20><>
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/// </summary>
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/// <param name="DLL">Ŀ<><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></param>
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public static void ReCompileSelect(System.Web.UI.WebControls.DropDownList DDL)
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{
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DDL.Items.Insert(0, new System.Web.UI.WebControls.ListItem("<22><><EFBFBD>±<EFBFBD><C2B1><EFBFBD>", "0"));
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return;
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}
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/// <summary>
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/// ΪĿ<CEAA><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "<22><><EFBFBD>±<EFBFBD><C2B1><EFBFBD>" <20><>
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/// </summary>
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/// <param name="DLL">Ŀ<><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></param>
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public static void FineUIReCompileSelect(FineUIPro.DropDownList DDL)
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{
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DDL.Items.Insert(0, new FineUIPro.ListItem("<22><><EFBFBD>±<EFBFBD><C2B1><EFBFBD>", "0"));
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return;
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}
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/// <summary>
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/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/// </summary>
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/// <param name="password"><3E><><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD></param>
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/// <returns><3E><><EFBFBD>ܺ<EFBFBD><DCBA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></returns>
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public static string EncryptionPassword(string password)
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{
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System.Security.Cryptography.MD5 md5 = System.Security.Cryptography.MD5.Create();
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return BitConverter.ToString(md5.ComputeHash(Encoding.UTF8.GetBytes(password))).Replace("-", null);
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//return System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(password, "MD5");
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}
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/// <summary>
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/// <20>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>Ƿ<EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/// </summary>
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/// <param name="decimalStr">Ҫ<><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD></param>
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/// <returns><3E><><EFBFBD><EFBFBD><EFBFBD>ǻ<EFBFBD><C7BB><EFBFBD></returns>
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public static bool IsDecimal(string decimalStr)
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{
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if (String.IsNullOrEmpty(decimalStr))
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{
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return false;
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}
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try
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{
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Convert.ToDecimal(decimalStr, NumberFormatInfo.InvariantInfo);
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return true;
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}
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catch (Exception ex)
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{
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ErrLogInfo.WriteLog(ex);
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return false;
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}
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}
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/// <summary>
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/// <20>ж<EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/// </summary>
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/// <param name="integerStr">Ҫ<><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD></param>
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/// <returns><3E><><EFBFBD><EFBFBD><EFBFBD>ǻ<EFBFBD><C7BB><EFBFBD></returns>
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public static bool IsInteger(string integerStr)
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{
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if (String.IsNullOrEmpty(integerStr))
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{
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return false;
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}
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try
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{
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Convert.ToInt32(integerStr, NumberFormatInfo.InvariantInfo);
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return true;
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}
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catch (Exception ex)
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{
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ErrLogInfo.WriteLog(ex);
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return false;
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}
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}
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/// <summary>
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/// <20><>ȡ<EFBFBD>µ<EFBFBD><C2B5><EFBFBD><EFBFBD><EFBFBD>
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/// </summary>
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/// <param name="number">Ҫת<D2AA><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></param>
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/// <returns><3E>µ<EFBFBD><C2B5><EFBFBD><EFBFBD><EFBFBD></returns>
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public static string InterceptDecimal(object number)
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{
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if (number == null)
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{
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return null;
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}
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decimal newNumber = 0;
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string newNumberStr = "";
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int an = -1;
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string numberStr = number.ToString();
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int n = numberStr.IndexOf(".");
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if (n == -1)
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{
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return numberStr;
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}
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for (int i = n + 1; i < numberStr.Length; i++)
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{
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string str = numberStr.Substring(i, 1);
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if (str == "0")
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{
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if (GetStr(numberStr, i))
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{
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an = i;
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break;
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}
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}
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}
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if (an == -1)
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{
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newNumber = Convert.ToDecimal(numberStr);
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}
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else if (an == n + 1)
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{
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newNumberStr = numberStr.Substring(0, an - 1);
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newNumber = Convert.ToDecimal(newNumberStr);
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}
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else
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{
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newNumberStr = numberStr.Substring(0, an);
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newNumber = Convert.ToDecimal(newNumberStr);
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}
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return newNumber.ToString();
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}
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/// <summary>
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/// <20>ж<EFBFBD><D0B6>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>ӵ<EFBFBD>nλ<6E><CEBB>ʼ<EFBFBD>Ժ<EFBFBD><D4BA>Ƿ<EFBFBD><C7B7><EFBFBD>Ϊ0
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/// </summary>
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/// <param name="number">Ҫ<>жϵ<D0B6><CFB5>ַ<EFBFBD><D6B7><EFBFBD></param>
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/// <param name="n"><3E><>ʼ<EFBFBD><CABC>λ<EFBFBD><CEBB></param>
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/// <returns>false<73><65><EFBFBD><EFBFBD>Ϊ0<CEAA><30>true<75><65>Ϊ0</returns>
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public static bool GetStr(string number, int n)
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{
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for (int i = n; i < number.Length; i++)
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{
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if (number.Substring(i, 1) != "0")
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{
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return false;
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}
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}
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return true;
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}
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/// <summary>
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/// <20><>ȡ<EFBFBD><C8A1>λ<EFBFBD><CEBB>ˮ<EFBFBD><CBAE>
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/// </summary>
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/// <param name="num"></param>
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/// <returns></returns>
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public static string GetThreeNumber(string num)
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{
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int number = 0;
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string reValue = string.Empty;
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try
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{
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number = Int32.Parse(num) + 1;
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if (number.ToString().Length == 1)
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{
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reValue = "00" + number.ToString();
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}
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else if (number.ToString().Length == 2)
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{
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reValue = "0" + number.ToString();
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}
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else
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{
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reValue = number.ToString();
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}
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return reValue;
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}
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catch (Exception ex)
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{
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ErrLogInfo.WriteLog(ex);
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return "";
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}
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}
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/// <summary>
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/// <20><>ȡ<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/// </summary>
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|
|
/// <param name="str">Ҫ<><D2AA>ȡ<EFBFBD><C8A1><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD></param>
|
|||
|
|
/// <param name="n"><3E><><EFBFBD><EFBFBD></param>
|
|||
|
|
/// <returns><3E><>ȡ<EFBFBD><C8A1><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD></returns>
|
|||
|
|
public static string GetSubStr(object str, object n)
|
|||
|
|
{
|
|||
|
|
if (str != null)
|
|||
|
|
{
|
|||
|
|
if (str.ToString().Length > Convert.ToInt32(n))
|
|||
|
|
{
|
|||
|
|
return str.ToString().Substring(0, Convert.ToInt32(n)) + "....";
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return str.ToString();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return "";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// <20><><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD>ת<EFBFBD><D7AA>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static DateTime? GetNewDateTime(string time)
|
|||
|
|
{
|
|||
|
|
if (!String.IsNullOrEmpty(time))
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
return DateTime.Parse(time);
|
|||
|
|
}
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
ErrLogInfo.WriteLog(ex);
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// <20><><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static decimal? GetNewDecimal(string value)
|
|||
|
|
{
|
|||
|
|
if (!String.IsNullOrEmpty(value))
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
return decimal.Parse(value);
|
|||
|
|
}
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
ErrLogInfo.WriteLog(ex);
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// <20><><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static decimal GetNewDecimalOrZero(string value)
|
|||
|
|
{
|
|||
|
|
decimal returnValue = 0;
|
|||
|
|
if (!String.IsNullOrEmpty(value))
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
returnValue = decimal.Parse(value);
|
|||
|
|
}
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
ErrLogInfo.WriteLog(ex);
|
|||
|
|
return returnValue;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return returnValue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// <20><><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static int? GetNewInt(string value)
|
|||
|
|
{
|
|||
|
|
if (!String.IsNullOrEmpty(value))
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
return Int32.Parse(value);
|
|||
|
|
}
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
ErrLogInfo.WriteLog(ex);
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// <20><><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static int GetNewIntOrZero(string value)
|
|||
|
|
{
|
|||
|
|
int returnValue = 0;
|
|||
|
|
if (!String.IsNullOrEmpty(value))
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
returnValue = Int32.Parse(value);
|
|||
|
|
}
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
ErrLogInfo.WriteLog(ex);
|
|||
|
|
return returnValue;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return returnValue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// ָ<><D6B8><EFBFBD>ϴ<EFBFBD><CFB4>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static string GetNewFileName()
|
|||
|
|
{
|
|||
|
|
Random rm = new Random(System.Environment.TickCount);
|
|||
|
|
return System.DateTime.Now.ToString("yyyyMMddhhmmss") + rm.Next(1000, 9999).ToString();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// <20><><EFBFBD>ݱ<EFBFBD>ʶ<EFBFBD><CAB6><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>list
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="str"></param>
|
|||
|
|
/// <param name="n"></param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static List<string> GetStrListByStr(string str, char n)
|
|||
|
|
{
|
|||
|
|
List<string> strList = new List<string>();
|
|||
|
|
if (!string.IsNullOrEmpty(str))
|
|||
|
|
{
|
|||
|
|
strList.AddRange(str.Split(n));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return strList;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// ȥ<><C8A5>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч<EFBFBD><D0A7>0
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="str"></param>
|
|||
|
|
/// <param name="n"></param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static string GetClearZero(decimal dNum)
|
|||
|
|
{
|
|||
|
|
string strNum = dNum.ToString();
|
|||
|
|
if (strNum.Contains("."))
|
|||
|
|
{
|
|||
|
|
strNum = strNum.TrimEnd('0').TrimEnd('.');
|
|||
|
|
}
|
|||
|
|
return strNum;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// <20><><EFBFBD>ݵ<EFBFBD>һҳ<D2BB>͵ڶ<CDB5>ҳ<EFBFBD><D2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܼ<EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD>ȷ<EFBFBD><C8B7><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA>ӡ<EFBFBD><D3A1>ҳ
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="pageSize1"><3E><>һҳ<D2BB><D2B3><EFBFBD><EFBFBD></param>
|
|||
|
|
/// <param name="pageSize2"><3E>ڶ<EFBFBD>ҳ<EFBFBD><D2B3><EFBFBD><EFBFBD></param>
|
|||
|
|
/// <param name="count"><3E>ܼ<EFBFBD>¼<EFBFBD><C2BC></param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static int GetPagesCountByPageSize(int pageSize1, int pageSize2, int count)
|
|||
|
|
{
|
|||
|
|
int pagesCount = 0;
|
|||
|
|
if (pageSize1 >= count) //<2F>ܼ<EFBFBD>¼<EFBFBD><C2BC>С<EFBFBD>ڵ<EFBFBD><DAB5>ڵ<EFBFBD>һҳ<D2BB><D2B3><EFBFBD><EFBFBD>
|
|||
|
|
{
|
|||
|
|
pagesCount = 1;
|
|||
|
|
}
|
|||
|
|
else if (count > pageSize1 && count <= (pageSize1 + pageSize2)) //<2F>ܼ<EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD>һҳ<D2BB><D2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>ڵ<EFBFBD><DAB5>ڵ<EFBFBD>һҳ<D2BB>ӵڶ<D3B5>ҳ<EFBFBD><D2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
{
|
|||
|
|
pagesCount = 2;
|
|||
|
|
}
|
|||
|
|
else //<2F>ܼ<EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD>һҳ<D2BB>ӵڶ<D3B5>ҳ<EFBFBD><D2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
{
|
|||
|
|
int lastCount = count - pageSize1;
|
|||
|
|
decimal c = Convert.ToDecimal(Math.Round(Convert.ToDecimal(lastCount) / Convert.ToDecimal(pageSize2), 2));
|
|||
|
|
if (c.ToString().IndexOf(".") > 0 && c.ToString().Substring(c.ToString().IndexOf("."), c.ToString().Length - c.ToString().IndexOf(".")) != ".00")
|
|||
|
|
{
|
|||
|
|
string c1 = c.ToString().Substring(0, c.ToString().IndexOf("."));
|
|||
|
|
pagesCount = Convert.ToInt32(c1) + 1;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
pagesCount = Convert.ToInt32(c);
|
|||
|
|
}
|
|||
|
|
pagesCount = pagesCount + 1;
|
|||
|
|
}
|
|||
|
|
return pagesCount;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// <20><><EFBFBD>趨<EFBFBD><E8B6A8><EFBFBD><EFBFBD>ֵ<EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="num"><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></param>
|
|||
|
|
/// <param name="minValue"><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Сֵ</param>
|
|||
|
|
/// <param name="maxValue"><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ</param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static int[] GetRandomNum(int num, int minValue, int maxValue)
|
|||
|
|
{
|
|||
|
|
if ((maxValue + 1 - minValue - num < 0))
|
|||
|
|
maxValue += num - (maxValue + 1 - minValue);
|
|||
|
|
Random ra = new Random(unchecked((int)DateTime.Now.Ticks));
|
|||
|
|
int[] arrNum = new int[num];
|
|||
|
|
int tmp = 0;
|
|||
|
|
StringBuilder sb = new StringBuilder(num * maxValue.ToString().Trim().Length);
|
|||
|
|
|
|||
|
|
for (int i = 0; i <= num - 1; i++)
|
|||
|
|
{
|
|||
|
|
tmp = ra.Next(minValue, maxValue);
|
|||
|
|
while (sb.ToString().Contains("#" + tmp.ToString().Trim() + "#"))
|
|||
|
|
tmp = ra.Next(minValue, maxValue + 1);
|
|||
|
|
arrNum[i] = tmp;
|
|||
|
|
sb.Append("#" + tmp.ToString().Trim() + "#");
|
|||
|
|
}
|
|||
|
|
return arrNum;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// <20><>ȡһ<C8A1><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
public static int GetRandomNum(int minValue, int maxValue)
|
|||
|
|
{
|
|||
|
|
Random ra = new Random(unchecked((int)DateTime.Now.Ticks));
|
|||
|
|
return ra.Next(minValue, maxValue);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
/// </summary>
|
|||
|
|
private static object newIdLocker = new object();
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>µ<EFBFBD><C2B5><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
/// </summary>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
public static string GetNewID()
|
|||
|
|
{
|
|||
|
|
lock (newIdLocker)
|
|||
|
|
{
|
|||
|
|
return Guid.NewGuid().ToString();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|