/// <summary>
/// Returns the string length of the value associated with field in the hash stored at key.
/// </summary>
/// <param name="hashField">The field containing the string</param>
/// <returns>the length of the string at field, or 0 when key does not exist.</returns>
/// <remarks>https://redis.io/commands/hstrlen</remarks>
public Task <long> StringLengthAsync(string hashField)
{
return(RedisDb.HashStringLengthAsync(KeyName, hashField));
}
