84 lines
1.9 KiB
C#
84 lines
1.9 KiB
C#
namespace SRF.Helpers
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{
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using System;
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using System.Linq;
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using System.Reflection;
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public class PropertyReference
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{
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private readonly PropertyInfo _property;
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private readonly object _target;
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public PropertyReference(object target, PropertyInfo property)
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{
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SRDebugUtil.AssertNotNull(target);
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_target = target;
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_property = property;
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}
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public string PropertyName
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{
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get { return _property.Name; }
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}
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public Type PropertyType
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{
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get { return _property.PropertyType; }
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}
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public bool CanRead
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{
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get
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{
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#if NETFX_CORE
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return _property.GetMethod != null && _property.GetMethod.IsPublic;
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#else
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return _property.GetGetMethod() != null;
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#endif
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}
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}
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public bool CanWrite
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{
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get
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{
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#if NETFX_CORE
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return _property.SetMethod != null && _property.SetMethod.IsPublic;
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#else
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return _property.GetSetMethod() != null;
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#endif
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}
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}
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public object GetValue()
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{
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if (_property.CanRead)
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{
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return SRReflection.GetPropertyValue(_target, _property);
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}
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return null;
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}
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public void SetValue(object value)
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{
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if (_property.CanWrite)
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{
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SRReflection.SetPropertyValue(_target, _property, value);
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}
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else
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{
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throw new InvalidOperationException("Can not write to property");
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}
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}
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public T GetAttribute<T>() where T : Attribute
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{
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var attributes = _property.GetCustomAttributes(typeof (T), true).FirstOrDefault();
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return attributes as T;
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}
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}
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}
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