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Is there a way to initialize a NVC using C# collection initializer syntax:
NameValueCollection nvc = new NameValueCollection() { ("a", "1"), ("b", "2") }; Thanks
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The default comparer is a CaseInsensitiveComparer that uses the conventions of the invariant culture; that is, key comparisons are case-insensitive by default. To perform case-sensitive key comparisons, call the NameValueCollection.
NameValueCollection is used to store a collection of associated String keys and String values that can be accessed either with the key or with the index. It is very similar to C# HashTable, HashTable also stores data in Key , value format . NameValueCollection can hold multiple string values under a single key.
Collection initializers let you specify one or more element initializers when you initialize a collection type that implements IEnumerable and has Add with the appropriate signature as an instance method or an extension method. The element initializers can be a simple value, an expression, or an object initializer.
Collection initializers provide a shortened syntax that enables you to create a collection and populate it with an initial set of values.
Yes; just uses braces instead of parentheses.
var nvc = new NameValueCollection { {"a", "1"}, {"b", "2"} }; You can call Add methods with arbitrary sets of parameters using the syntax.
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You can use collection initializers with everything that has Add method. Yeah, duck typing. If Add has more then 1 param put tuples in curly bracets:
NameValueCollection nvc = new NameValueCollection() { { "a", "1" }, { "b", "2" } }; If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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