Hi guys im not new to vb but i am really bad at it anyways i need help i am trying to make a server but it isnt coming out very well.
when i try to send a message to a box on a different form i get the following error:
Compile error:

Argument not optional
the coding is:
Code:
Private Sub Command3_Click()
If Wsock.State <> sckConnected Then Exit Sub
---->Wsock.SendData<---
End Sub
what is wrong with it?? help