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@@ -570,6 +570,14 @@ namespace InABox.Core
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? (TType)CoreUtils.ChangeType(sender.OriginalValues[prop.Name], typeof(TType))
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: default;
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}
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+
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+ public static TType GetOriginalValue<T, TType>(this T sender, Expression<Func<T, TType>> property, TType defaultValue) where T : BaseObject
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+ {
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+ var prop = ((MemberExpression)property.Body).Member as PropertyInfo;
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+ return prop != null && sender.OriginalValues != null && sender.OriginalValues.ContainsKey(prop.Name)
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+ ? (TType)CoreUtils.ChangeType(sender.OriginalValues[prop.Name], typeof(TType))
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+ : defaultValue;
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+ }
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public static void SetOriginalValue<T, TType>(this T sender, Expression<Func<T, TType>> property, TType value) where T : BaseObject
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{
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