C＃中使用反射来根据字符串获取属性值

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   private object GetSourceValue(string propertyName) 
    { 
        if (SourceObject == null) 
        { 
            SourceDataProvider provider = new SourceDataProvider(); 
            this.SourceObject = provider.GetSource(); 
        }

        switch (propertyName) 
        { 
            case "FirstName": 
                return SourceObject.FirstName; 
            case "LastName": 
                return SourceObject.LastName; 
            case "ContactAddress": 
                return this.SourceObject.ContactAddress; 
            case "ContactPhone": 
                return this.SourceObject.ContactPhone; 
            case "ContactMobile": 
                return this.SourceObject.ContactMobile; 
            case "ShippingAddress": 
                return this.SourceObject.ShippingAddress; 
            case "ShippingPhone": 
                return this.SourceObject.ShippingPhone; 
            case "ShippingMobile": 
                return this.SourceObject.ShippingMobile; 
            default: 
                return string.Empty; 
        } 
    }

 public static object GetPropValue(object src, string propName)
 {
     return src.GetType().GetProperty(propName).GetValue(src, null);
 }