53 lines
1.4 KiB
C#
53 lines
1.4 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Appointment.Entity.ValidateAttribute
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{
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/// <summary>
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/// 整型数值值范围效验
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/// </summary>
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/// <remarks>
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/// Add:yuangb 2019-3-11
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/// 使用格式：实体属性前加[IntValue(minValue: 1000, maxValue: 999999, ErrorMessage = "验证码长度不正确")]
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/// </remarks>
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public class LongValueAttribute : ValidateAttribute
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{
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/// <summary>
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/// 报错提示
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/// </summary>
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public string ErrorMessage { get; set; }
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/// <summary>
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/// 最小值(包含)
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/// </summary>
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public long MinValue { get; private set; }
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/// <summary>
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/// 最大值(包含)
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/// </summary>
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public long MaxValue { get; private set; }
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/// <summary>
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///
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/// </summary>
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/// <param name="minValue">最小值(包含)</param>
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/// <param name="maxValue">最大值(包含)</param>
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public LongValueAttribute(long minValue, long maxValue)
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{
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this.MinValue = minValue;
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this.MaxValue = maxValue;
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}
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public override string Validate(object oValue)
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{
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if (oValue != null)
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{
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long lValue = Convert.ToInt64(oValue);
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if (lValue < MinValue || lValue > MaxValue) return ErrorMessage;
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}
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return null;
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}
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}
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}
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