/// <summary>
/// Adds the specified token and <see cref="ICaptchaValue" /> to the storage.
/// </summary>
/// <param name="captchaPair">
/// The specified <see cref="KeyValuePair{TKey,TValue}" />
/// </param>
public virtual void Add(KeyValuePair <string, ICaptchaValue> captchaPair)
{
Validate.ArgumentNotNull(captchaPair.Value, "captchaPair");
DrawingKeys.ClearIfNeed(MaxCount);
ValidateKeys.ClearIfNeed(MaxCount);
var entry = new KeyTimeEntry <string>(captchaPair.Key);
DrawingKeys.Add(entry, captchaPair.Value);
ValidateKeys.Add(entry, captchaPair.Value);
}
