C# initialize byte array to null

The moral? C Helper. Skip to content. Use the conditional operator ternary operator? This is a handy trick for working with possibly empty arrays. Show ex. First example. This example shows that static arrays such as int[] fields on a type are by default initialized to null. This occurs automatically, with no special code. Int Array. Here The example demonstrates the difference between an empty array of zero elements and a null array reference.

Locals Local variables in. NET are stored in a separate part of the metadata. They do not implicitly initialize to null. Fields Fields that are of a reference type such as an array type like int[] are implicitly assigned to null.

Finally The example reports that the default int[] expression is equal to null. It writes to the screen with Console. C program that uses null array references.

Default value. The error you should get is: Can not implicitly convert type int[] to int? Improve this answer. IMO, an ambiguous question has lead to a lot of disagreement.

ToArray ; int? ToArray ;. Community Bot 1 1 1 silver badge. Tim Schmelter Tim Schmelter k 64 64 gold badges silver badges bronze badges. The easiest way in your case is to get int? Jakub Lortz Jakub Lortz Could also be expressed as contracts. Id ; — stuartd. Use this One int? Ramankingdom Ramankingdom 1, 2 2 gold badges 11 11 silver badges 17 17 bronze badges. If contractsID is an array what is it you need to pass the array as parameter, it's not an instance method.

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