/// <summary>
/// Calls message frame and retrieves last 10 messages from server.
/// </summary>
/// <returns>A string with the number of messages retrieved if retrieving was successful or an error message else.</returns>
public static string RetrieveTenMessages()
{
int messagesRetrieved;
try
{
messagesRetrieved = (char)_messages.RetrieveTenMessages();
}
catch (Exception e)
{
_logger.log(3, "The following error occurred while trying to retrieve from server: " + e.Message);
return(e.Message);
}
string numMessages = System.String.Empty + messagesRetrieved;
_logger.log(2, "USER: "******" retrieved " + numMessages + " messages successfully from server.");
return(numMessages);
}
/// <summary>
/// Calls message frame and retrieves last 10 messages from server.
/// </summary>
/// <param name="checkRetrieval">Indicates whteher the method was used in order to check connection ore for normal use.</param>
/// <returns>A string indicating the number of messages rettrieved.</returns>
/// <returns>A string with the number of messages retrieved if retrieving was successful or an error message else.</returns>
public static string RetrieveTenMessages(bool checkRetrieval)
{
int messagesRetrieved;
try
{
messagesRetrieved = (char)_messages.RetrieveTenMessages();
if (!checkRetrieval && messagesRetrieved != 0)
{
_logger.log(2, "USER: "******" retrieved " + messagesRetrieved + "" + " messages successfully from server.");
}
}
catch (Exception e)
{
_logger.log(3, "The following error occurred while trying to retrieve from server: " + e.Message);
return(e.Message);
}
return(messagesRetrieved + String.Empty);
}
