Storage.Delete Method (StorageContext, byte[])

Deletes a value from the peristent store based on the given key.

Assembly: Neo.SmartContract.Framework

Syntax

This method has multiple overloads:

public extern void Delete(Neo.SmartContract.Framework.Services.Neo.StorageContext context, string key)

public extern void Delete(Neo.SmartContract.Framework.Services.Neo.StorageContext context, byte[] key)

public extern void Delete(string key)

public extern void Delete(byte[] key)

Parameters:

Context: Storage context as a StorageContext . If StorageContext is not passed in, CurrentContext is used by default.
Key: Key as a byte array or string.

Return value: void.

public class Contract1 : SmartContract
{
    public static void Main()
    {
        Storage.Delete("contract");
    }
}