Deutsch English Alphabetical index Array functions CGI functions Data types Date functions Debugging Fulltext functions Language elements Numerical functions Operators Other functions Ramtext functions Selecting AB ÄHNLICH ALLES AND BIS COMPLETE ENTHÄLT esgibt() FROM GRÖßER HAS HAT IN IST KLEINER LIKE NICHT NOT ODER OR sel() testsel() TO UND WIE Socket functions Statistical functions Stream functions String functions System functions Table functions Text functions	Home    Overview    Search    Impressum    Contact    Members Topic complex Selecting Function testsel() Short Returns the error code of a selection Syntax TESTSEL(selection : STRING) : INTEGER Parameter selection : logical expression as a STRING Return error code of the expression See also: Description Returns 0, if the argument is a valid selection, otherwise the tdbengine error code. This function is usefull, if a selection input for the user is startet. Example: see dmk.mod. User comments: Write a comment: Name EMail Subject Text (Switch mode) Choose between the normal and the advanced editor. The advanced editor runs in IE 5+ and Mozilla 1.4+ only SPAM-Protection Please enter tdbengine in this field.
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