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Disable keystrokes

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BusyIndicator
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Aeroth
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Aeroth asked on 03 Apr 2012, 10:50 AM
Hi Telerik Support,

Is it possible to disable keystrokes when BusyIndicator.IsBusy is true? Thanks!

Regards,
Aeroth Lin

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Georgi
Telerik team
answered on 05 Apr 2012, 08:21 AM
Hi Aeroth,

When the RadBusyIndicator is busy, The controls that are set as a content of the RadBusyIndicator are disabled so their keystrokes are disabled. Is this what you are trying to achieve or you want to disable all keystrokes?

All the best,
Georgi
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Aeroth
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answered on 05 Apr 2012, 11:16 AM
Hi Georgi,

Thanks for you quick response.

I want to disable all keystrokes, e.g.,
There is a TextBox on my page, users can input value and press enter to search the data they need.
When the page starts searching the background seems to be disabled(white background), but if you press the keyboard at the same time, the value of the TextBox changed.
My users input data by bar code reader and the data might be scanned twice so my page will search twice.

Regards,
Aeroth Lin
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Georgi
Telerik team
answered on 06 Apr 2012, 03:09 PM
Hello Aeroth,

What you can do is bind the IsReadOnly property of the TextBox to the IsBusy property of the RadBusyIndicator. In this way  the users would be more informed that they should not start new search before the current one is still searching. I am sending you a simple project where you can see how I have implemented the described behavior .

Kind regards,
Georgi
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Aeroth
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answered on 09 Apr 2012, 02:49 AM
Hi Georgi, 

It works, thanks for your great help.

Regards,
Aeroth Lin
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