63 lines
1.7 KiB
C#
63 lines
1.7 KiB
C#
using CYQ.Data.Json;
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using CYQ.Data.SQL;
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using CYQ.Data.Table;
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using System;
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using System.Collections.Generic;
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using System.Data.Common;
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using System.Data.SqlTypes;
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using System.IO;
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using System.Reflection;
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using System.Runtime.Serialization.Formatters.Binary;
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using System.Text;
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using System.Web;
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namespace CYQ.Data.Tool
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{
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/// <summary>
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/// 类型转换（支持json转实体）
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/// </summary>
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public static partial class ConvertTool
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{
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internal static object ToEnum(object value, Type t)
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{
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if (value is Enum) { return value; }
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string strValue = Convert.ToString(value);
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if (strValue != "")
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{
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if (Enum.IsDefined(t, strValue))
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{
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return Enum.Parse(t, strValue);
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}
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int v = 0;
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if (int.TryParse(strValue, out v))
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{
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object v1 = Enum.Parse(t, strValue);
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if (v1.ToString() != strValue)
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{
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return v1;
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}
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}
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string[] names = Enum.GetNames(t);
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string lower = strValue.ToLower();
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foreach (string name in names)
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{
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if (name.ToLower() == lower)
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{
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return Enum.Parse(t, name);
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}
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}
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}
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//取第一个值。
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string firstKey = Enum.GetName(t, -1);
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if (!string.IsNullOrEmpty(firstKey))
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{
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return Enum.Parse(t, firstKey);
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}
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return Enum.Parse(t, Enum.GetNames(t)[0]);
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}
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}
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}
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