MoreDtaAvailable Function

Description

Returns true if there is more data received but not has been read yet. This situation could be possible when you decide to not read received data when it arrives.

Definition

Public Function MoreDataAvailable() as Boolean

Example

The following code demonstrate situation when received data not read due to application busy. And read the data using MoreDataAvailable function later

Private m_isBusy as Boolean
Private Sub DoSomeThing()
m_isBusy = True
' do something
m_isBusy = False
' read all data messages until MoreDataAvailable returns FALSE
Do While ComTL.MoreDataAvailable
MsgBox ComTL.ReadData
Loop
End Sub

Private Sub ComTL_MsgArrived()
if m_isBusy Then Exit Sub
MsgBox ComTL.ReadData
End Sub