/// <summary>
/// Block contact.
/// </summary>
private void Block(object actionArgument)
{
CheckAuthorization();
SubscriberProvider.BlockContact(ValidationHelper.GetInteger(actionArgument, 0));
}
/// <summary>
/// Block contact.
/// </summary>
private void Block(object actionArgument)
{
CheckAuthorization();
SubscriberProvider.BlockContact(ValidationHelper.GetInteger(actionArgument, 0));
}