Iterator<TKey, TValue>.Next Method ()

The cursor moves down in the collection and returns the state, where true means the cursor has not moved to the end, and false means the cursor has moved to the end.

Namespace: Neo.SmartContract.Framework.Services

Assembly: Neo.SmartContract.Framework

Syntax

public extern bool Next();

Returned value: Whether the cursor moves to the end of the collection.

Example

public class Contract1 : SmartContract
{
    public static void Main()
    {
        var iterator = Storage.Find(new byte[] { 0x01 });
        while (iterator.Next())
        {
            var k = iterator.Key;
            var v = iterator.Value;
            ……
        }
    }
}

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