4D v20.1

Window process

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4D v20.1
4D Language Reference
Windows
Window process

Window process 


 

Window process {( window )} -> Function result 
Parameter Type   Description
window  WinRef in Window reference number
Function result  Longint in Process reference number

The Window process command returns the process number that runs the window whose reference number is passed in window. If the window does not exist, 0 (zero) is returned.

If you omit the window parameter, Window process returns the process of the current frontmost window.



See also 

Current process

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PROPERTIES 

Product: 4D
Theme: Windows
Number: 446

 
HISTORY 

Created: 4D v6

 
ARTICLE USAGE

4D Language Reference ( 4D v20)
4D Language Reference ( 4D v20.1)