VB.NET Perform DoubleClick on Label

Hi All - I have a form with 20-30 labels on it that I am using to trigger some other events when the label is double-clicked. It all worked fine until someone asked how a barcode scan could work along side double clicking the label directly on the computer screen. I am trying to wrap my head around this but cannot figure out exactly what I need to make this happen. So for now, I have tried creating a textbox to allow input of a barcode scan. If the scanned barcode in the text field is (in my case) "Test 1 Warning" on LostFocus then I am calling my label doubleclick event like this:

Code:

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Test1_Warning_DoubleClick(Nothing, Nothing)

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Trying to create this as if I was physically doubleclicking the label. I can get somewhat where I want to be, but my code will not run from my Label DoubleClick event. So my question is, how can I enter something to a textbox and have that mimic the physical doubleclick event?

Thanks

Why you have to mimic double click?
A scanner will usually send the enter or if it is programmable (by barcode commands) any special character you set it.
Also have a look here:
https://www.vbforums.com/showthread....hlight=barcode

Your problem description is hard to comprehend.
It reads to me as if your Label_DoubleClick code worked fine until you now try to call the event handler of the Label_DoubleClick from a Textbox_LostFocus, which also works but broke your original Label_DoubleClick handler. - Which makes little sense to me.

Quote:

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Originally Posted by mikeg71

So my question is, how can I enter something to a textbox and have that mimic the physical doubleclick event?

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Usually, you don't.
Instead you write a dedicated procedure to do the actual work (process the barcode?), then call this procedure from the event handler (Label_DoubleClick).
If you need to run the same code from a different event (the new Textbox_LostFocus event handler), you simply call the very same procedure instead of messing with other event handlers.

I agree with what sonic8 said. Calling a method is just calling a method. Calling it from two different places won't cause one to stop working, unless you changed that method by some means. At a guess, I'd say that you moved something around and lost the Handles clause on the Double Click event handler, but that's nothing more than a guess.

Thanks all for the replies. Basically, (Shaggy Hiker) was correct. I had changed a few things and got myself lost. It all seems to be working ok now. Thanks for your time :)

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