![]() If you mistakenly undock and then close the toolbar, you can get it back by closing and re-opening the Formula Workshop. When you re working with the Formula Editor, you ll want to familiarize yourself with the Formula Editor toolbar (titled the Expression Editor toolbar if you undock it), because you ll need to use it on a regular basis. There are buttons to check for proper formula syntax undo and redo editing changes hide and show the field, function, and operator trees and so forth. ![]() If you re unfamiliar with a toolbar button s function, point to it with your mouse and wait a second or two ”a tool tip for that button will appear. Table 5-2 shows the functions of the Formula Editor s toolbar buttons. Table 5-2: Formula Editor Toolbar ButtonsĪdds comment characters (two slashes for Crystal Syntax, an apostrophe for Basic Syntax) to all formula lines that are highlighted. If the lines already are commented, this button removes the comment characters. Lines that are preceded with comment characters are ignored by the formula. There are many other shortcut keys you can use while in the Formula Editor. Search Crystal Reports online Help for Key controls for Formula Editor. There are two general approaches to building a formula: type in the parts of the formula directly or double-click in the tree boxes. Once you become more familiar with the Crystal Reports formula language, you will probably create at least some parts of your formula by typing the formula text right into the Formula text box at the bottom of the Formula Editor. For example, simply typing an asterisk when you want to multiply numbers often is easier than clicking around in the Operator Tree box to find the multiplication operator. Other parts of your formula, however, are best created automatically by double-clicking elements in one of the three tree boxes. For example, to include a database field as part of your formula, just find the field you want to include in the Field Tree box and double-click it. The field will be placed at the cursor position in the Formula text box, using proper formula language syntax. Simply find the general area of the tree that you are interested in and click the plus sign next to the category that you want to use. #Renaming multiple waypoints on expert gps plus All the functions or operators within that category will appear. Double-click the one you want to use and it will be placed at the cursor position in the Formula text box. ![]() If you click a function that requires arguments (or parameters), such as an UpperCase function that needs to know what you want to convert to uppercase, the function name and parentheses will be placed in the formula with the cursor positioned at the location of the first argument. #Renaming multiple waypoints on expert gps windows.#Renaming multiple waypoints on expert gps plus. ![]()
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