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zHaytam/BlogPost4_Manual3.cs

Created November 17, 2020 18:33
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BlogPost4_Manual3.cs
public string GetCategoryId(object instance)
=> (instance as ListProductsRequest).CategoryId;
// Or as a lambda expression (which will help us more)
Func<object, string> getCategoryId = (instance) => (instance as ListProductsRequest).CategoryId;
// We can also generalize it
Func<object, object> getCategoryId = (instance) => (object)((instance as ListProductsRequest).CategoryId);
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