24 lines
977 B
C#
24 lines
977 B
C#
using System.Linq.Expressions;
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namespace Tnb.EquipMgr.Utils
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{
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public class PropertySet<T>
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{
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public static Dictionary<string, Action<object, object>> ValueFactories = new Dictionary<string, Action<object, object>>(StringComparer.OrdinalIgnoreCase);
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public static Action<object, object> CreateSetPropertyValueAction(string propertyName)
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{
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var property = typeof(T).GetProperty(propertyName);
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var target = Expression.Parameter(typeof(object));
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var propertyValue = Expression.Parameter(typeof(object));
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var castTarget = Expression.Convert(target, typeof(T));
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var castPropertyValue = Expression.Convert(propertyValue, property!.PropertyType);
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var setPropertyValue = Expression.Call(castTarget, property.GetSetMethod()!, castPropertyValue);
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return Expression.Lambda<Action<object, object>>(setPropertyValue, target, propertyValue).Compile();
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}
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}
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}
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