HOWTO: The COM-Client can to interrupt executing of the server subroutine

By sending data, certainly.

Sample:

Client:        

     Private Sub DoSomething()

Dim Param As VariantReDim Param(1)

Dim keyStr As String

Param(0) = "Some Value"

Param(1) = CStr(curYear)

gpt.InputEnable = True

   

gpt.ExecSubEx "GetSprList", Param

Dim mres As Long

Dim nStr As Long

Dim OutPutRes

Dim InputNStr As Long

Dim i As Long

mres = -1

nStr = 0

While mres < 0 

  InputNStr = gpt.GetInput(OutPutRes)

  If InputNStr <= 0 Then mres = gpt.GetSubResult(Param)

  If mres >= 0 Then InputNStr = gpt.GetInput(OutPutRes)

  If InputNStr > 0 Then

    gpt.ConvertToSubArray OutPutRes, "^"

    ...........

    For i = 0 To InputNStr - 1

       ..... do something .....

    Next i

    LabelNStrCnt.Caption = CStr(nStr)

  End If
Wend

IF BreakFlag = TRUE THEN

    ... do something ...

ENDIF

gpt.InputEnable = False

    End Sub

   Private Sub CommandBreak_Click()
      gpt.SendLine("Break")
      gpt.SendChar(13)
      BreakFlag = True
   End Sub

Server:

Sub MySub(.....)
  ....
  cntr=0
  breakFlag=0
  LOOP
    READNEXT KL ELSE EXIT
    cntr+=1
    IF cntr=100 THEN
         cntr=0
         IF system(14)>0 THEN
             INPUT tmpStr:
             IF tmpStr="Break" THEN breakFlag=1;EXIT
         END
    END
  .....................
 REPEAT

 IF breakFlag=1 THEN
    ....Implement Clear ALL ...
END ELSE
    ...................
END

return 

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