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Accessing nullable's value in C#
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@ -144,6 +144,10 @@ namespace Learning
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int? nullable = null;
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Console.WriteLine("Nullable variable: " + nullable);
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// In order to use nullable's value, you have to use Value property or to explicitly cast it
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string? nullableString = "not null";
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Console.WriteLine("Nullable value is: " + nullableString.Value + " or: " + (string) nullableString );
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// ?? is syntactic sugar for specifying default value
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// in case variable is null
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int notNullable = nullable ?? 0;
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