TCustomSession.SessionVariableExists function

Member of TCustomSessionpublicIn unit HTTPDefs

Checks if a session variable exists

Declaration

pascal

function SessionVariableExists(const VarName: string): Boolean
 ; virtual; abstract

Arguments

VarName

Name of the variable to check for existence

Function result

True if the variable exists, False otherwise

Description

SessionVariableExists checks whether a variable with the specified name exists in the session. Returns True if the variable exists, False otherwise.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.