===== NetData (Function) =====

==== Format ====
**netdata**\\
**netdata** ( )\\
**netdata** ( [[integerexpressions|network_socket_number]] )

returns [[booleanexpressions|boolean_expression]]

==== Description ====
Returns a true value if there is data waiting to be read in using the [[NetRead|NetRead]] function, else returns false.  If [[integerexpressions|network_socket_number]] is not specified socket number zero (0) will be used.

==== Example ====
See example of usage on [[NetConnect|NetConnect]] page.

==== See Also ====
{{page>en:start#Network Communications&noheader}}

==== History ==== 
|0.9.6.31|New To Version|