4D v13

Language Conventions in this Manual

Home

 
4D Write v13
Language Conventions in this Manual

Language Conventions in this Manual  


 

 

In this manual, 4D Write commands are printed in all uppercase letters using a special font, for example: WR ON COMMAND. 4D Write functions are shown with an initial capital letter, for example: WR Get styled text.

When 4D Write commands or functions appear in methods or object methods, they are displayed in a bold italic typeface to differentiate them from built-in 4D commands and functions. Non-italic bold text indicates 4D language terms.

 QUERY([Templates];[Templates]ID=vNumber) ` 4D command
 If(Records in selection([Templates])=1)
    WR PICTURE TO AREA(Area;[Templates]Doc` 4D Write command
 End if

In some examples in this manual, a line of code may be continued on a second or third line due to space limitations. However, when you type these examples, keep those lines of code on a single line—do not press the Return key and cause a break in flow.

 
PROPERTIES 

Product: 4D
Theme: 4D Write, Introduction to the language

 
SEE ALSO 

Commands in the Method Editor