How to trap Key in unimedit

[devya]

Dear all,

We want to trap enter Key and check, from unimedit in mobile interface.

We are using barcode to enter the product key, and want to trap the last code from the barcode scanner for doing processing.

Just lIke in POS system use barcode to enter the transaction, without need to press any key.

can help me to give a clue ?

[Sherzod]

4 hours ago, devya said:

We are using barcode to enter the product key, and want to trap the last code from the barcode scanner for doing processing.

Just lIke in POS system use barcode to enter the transaction, without need to press any key.

Hello,

Sorry, could you please explain in more detail?

[devya]

18 hours ago, Sherzod said:

Hello,

Sorry, could you please explain in more detail?

ok, 

I am using Tunimedit in my form. and i m using Barcode scanner as my input device.

When the barcode scanner do the scan, it will scan the barcode and pass the whole character to Tunimedit.

The character result from the scanner is include the "#13" or Return Key, and i want to do process after the barcode scanner done the scanning, based on the Character #13 

So , i need to check the character input inside the Tunimedit

 

[Sherzod]

3 hours ago, devya said:

The character result from the scanner is include the "#13" or Return Key, and i want to do process after the barcode scanner done the scanning, based on the Character #13 

Hello,

Maybe you wanted something like this?

procedure TMainmForm.UnimEdit1Change(Sender: TObject);
begin
  if Pos('#13', (Sender as TUnimEdit).Text)>0 then
    ShowMessage('Included')

end;

 

[irigsoft]

3 hours ago, devya said:

So , i need to check the character input inside the Tunimedit

Hello, on client side or on server side ?

On Server side You can use TuniEdit.onKeyPress and standart VCL code

[devya]

21 hours ago, irigsoft said:

Hello, on client side or on server side ?

On Server side You can use TuniEdit.onKeyPress and standart VCL code

onclient side,

But i m use unimedit (touch version), not sure your side can implement not ?

[devya]

22 hours ago, Sherzod said:

Hello,

Maybe you wanted something like this?

procedure TMainmForm.UnimEdit1Change(Sender: TObject);
begin
  if Pos('#13', (Sender as TUnimEdit).Text)>0 then
    ShowMessage('Included')

end;

 

HI @Sherzod, thanks i will test it.
Looks like what i want , ya never think of that, delphi way.

[Sherzod]

Hi,

Ok.