Row() is a screen function that returns the current row or line position of the screen cursor. Most of these commands have a TO FILE clause that performs the same function as SET ALTERNATE. When a private variable or array is created, existing and visible private and public variables of the same name are hidden until the current procedure or user-defined function terminates. Like other console commands, SET CONSOLE OFF suppresses the display to the screen without affecting output to the printer or text file. , ;Str(idField)) + 1))By default, FieldName() operates on the currently selected work area as shown in the example below.

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SetKey() is like the SET KEY command which associates a procedure invocation with a key. GET command executes, the current DELIMITER characters display on either side of the initial GET display, and the column coordinate of the GET is adjusted accordingly. MemoTran() is particularly useful when displaying a memo field in a REPORT FORM which does not wrap when a soft carriage return is encountered. #ifndef.

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pop over here Up arrow and Down arrow exit a READ only if ReadExit() returns true (. ■ Guaranteed operations: Display updates performed betweenDispBegin() and DispEnd() are not guaranteed to be buffered—some updates may become visible before DispEnd() is called. When you need to clear the screen, use CLEAR SCREEN or CLS instead. T. dbGoBottom() performs the same function as the standard GO BOTTOM command. When FRename() is called, cOldFile is renamed only if it is located in the current DOS directory or in the specified path.

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CLEAR ALL, however, does not release local or static variables. dbCommitAll() causes all pending updates to all work areas to be written to disk. However, the MenuModal() function will only respond to menu actions. Caution! REINDEX does not recreate the header of the index file when it recreates the get more The following tables list active keys within a READ:READ Navigation KeysREAD Editing KeysREAD Toggle KeysREAD Exit Keys■ Nested READs: To perform a nested READ within a SET KEY,VALID, or WHEN procedure or user-defined function, declare or create a new GetList, perform a series of @.

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With the date format set to four digits for the year, date values display with a four-digit year, and dates of any century can be input. ) if there is no database open in the current work area. The time LastKey() waits is based on the operating system clock and is not related to the microprocessor speed. The return value varies depending on the operation performed. By convention CA-Clipper header files have a .

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get redirected here If either operand is date data type and the other operand numeric data type, the nNumber is added as days to the dDate and a date value is returned. e. ENDCASE is a control structure that executes one of several blocks of statements depending on which of the associated conditions is true (. Many of the current implementations are portable (DOS, Windows, Linux (32- and 64-bit), Unix (32- and 64-bit), and Mac OS X), supporting many language extensions, and have greatly extended runtime libraries, as well as various Replaceable Database Drivers (RDD) supporting many popular database formats, like DBF, DBTNTX, DBFCDX (FoxPro, Apollo, Comix, and Advantage Database Server), MachSix (SIx Driver and Apollo), SQL, and more. – Normal stringify result marker: Stringifies the matched inputtext and writes it to the result text. Module identifiers must be unique and should not duplicate the name of any procedures or user-defined functions in a source (.

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See the note below for more information. To initialize an empty date for date entry, specify cDate as a null string (), Space(8), or / / . A wait state is any mode that extracts keys from the keyboard except for Inkey(). If the macro is specified as a macro variable,cMacro := DToC(Date()) ? cMacrothe macro compiler compiles, then executes the content of the macro variable.

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PICTURE: When you specify the PICTURE clause for a GET, the character string specified by cGetPicture controls formatting and edit validation. .