Operators on character strings The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators...... Error 531: The negative or null subscripts are not allowed Error 532: The size of the string to extract must be strictly positive ERR_DISCONNECTED_BY_ADMIN Programming an indexed control Tab order in a window, a page, etc. The tab order of the controls found in a window or in a page describes the order in which the controls take focus in a window when the user presses the [Tabulation] key...... ERR_BAD_URL Properties associated with the rows of a TreeView control The rows of TreeView controls in a window or page can be manipulated using different WLanguage properties...... nWDEvaluate: Evaluating the value of an element Evaluating the value of an element...... ERR_DISCONNECTED_EXEC Description of a CSS style This window allows you to describe a CSS style that will be used for the controls of your WEBDEV project...... Difference of behavior in Windows Vista (and later) The test of your project was run using one of the Vista/7 test options...... Properties associated with the rows of a TreeView Table control The rows of TreeView Table controls in a window or page can be manipulated using WLanguage properties...... Bitwise operators The operations on binary values are performed...... Assignment operators Three assignment operators are available...... ERR_BAD_CONTEXT Sequence of selection conditions for a query When at least two selection conditions are found in a query, the sequence of selection conditions must be specified by the conditional operators AND and OR...... How to use the indirection operators? The indirection operators ({ }) are used to handle an object whose name is found in a variable...... Indirection operators The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item... Arithmetic operators The arithmetic operators are...... ERR_BUTTON_EXPECTED AAF: Simple edit options in an edit control The context menu of an edit control is used to perform simple edit operations... Operations performed on state-transition diagrams The following paragraphs explain...... State-transition diagram A state-transition diagram presents a sequence of states that an object goes through during its lifecycle...... Creating a combining query A combining query (corresponding SQL statement: UNION) ......