Writing conventions
version 6.8
In the documentation, 4D View commands appear in capitals and in special characters: PV OPEN DOCUMENT.
Functions (routines returning a value) start with a capital and are written in lower-case letters: PV Get on command method.
In the method editor, the 4D View commands are displayed in bold italics, differentiating them from built-in 4D commands.
` 4D command
QUERY ([Clients];[Clients]S_Kode=cLi_Scode_V)
If (Records in selection ([Clients])=1)
` 4D View command
PV BLOB TO AREA (theArea;Table(->[Clients]);Field(->[Clients]Pict))
End if
In certain examples in the documentation, a line of code may extend to a second line due space constraints. Enter these examples in your code without a carriage return using a single line.