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Resolved Re: Key events
  1. How-to
  2.  PowerBuilder (Appeon)
0 Votes
  1. Sivaprakash BKR
  2. PowerBuilder
  3. Saturday, 1 September 2018 11:41 AM UTC

Hello,

PB 2017 R3

Got one datawindow [dw_1] with one field, and a sle_1 on a window.  

Need to move from dw_1 to sle_1 using enter [also].  Added the following code in pbm_dwnprocessenter event

Send(Handle(This), 256,9, Long(0,0))
Return 1

 

In sle_1 also, I need to process capture and process enter key.  Added the following code in an pbm_keyup event.

String      ls_text
ls_text = Upper(Text)

If Key = KeyEnter! Then
          Messagebox('in', 'ue_enter')
          Messagebox('entered', ls_text)
End If

Now, if I press enter while in dw_1 datawindow, I get the messagebox written in sle_1 field.  Why ?

 

Tried:

Changed pbm_keyup to pbm_keydown in sle_1.   Effect is I could not get the last pressed key in ls_text variable.  Say if the user pressed 'NICE', ls_text contains 'NIC' only. 

How can I get the both feature, ie allow enter key in dw_1, as well as to get full entered text in sle_1.

Happiness Always
BKR Sivaprakash

 

How to pass a structure to a c# dll Need to capture images through webcam and store in DB
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