File_WaitWhileExist

File_WaitWhileExist(sFile,iWaitMaxMin,iCheckIntervalSec)

Checks if a specified file exists, and waits while the file exists or until a timeout occurs.
If the file is deleted before the timeout occurs, gbValue returns TRUE, otherwise gbValue returns FALSE.

Arguments

ARGUMENT	DESCRIPTION	TYPE
sFile	The file to check existence/wait for	String
iWaitMaxMin	Number of minutes to wait for the file to be deleted before exiting	Integer
iCheckIntervalSec	Number of seconds between checks	Integer

Return Type

Boolean, TRUE if function completed successfully.

Remarks

Example

The following example will create an empty text file and wait for up to 5 minutes for an external process to delete it.

Private Function IncludeScript(sScriptFile)
 '...
End Function

'Begin
  bStatus=True
  If bStatus Then bStatus=IncludeScript("customlib.cis")
  If bStatus Then bStatus=IncludeLibrary("Capalib.cin")
  If bStatus Then bStatus=IncludeLibrary("Osdlib.cin")
  If bStatus Then bStatus=Job_Start("WS","Script Name","1.0","ScriptName.log","INSTALL")
  If bStatus Then bStatus=OSD_Initialize()
  
  sFile="C:\WaitFile.txt"
  
  If bStatus Then bStatus=File_CreateEmptyFile(sFile, False)
  If bStatus Then bStatus=File_WaitWhileExist(sFile,5,10)
  If bStatus and NOT gbValue Then = Dialog_ShowWarning("Timeout occured waiting for file to be deleted")

  Job_End(bStatus)
'End main

CapaInstaller 6.5 Documentation Public