How to Create numeric textbox with backspace and Enter...?

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How can I create a numeric textbox with backspace and Enter is working perfectly...?

Please help me ..

Thanks in Advance..

Posted 23-May-11 2:31am

version_2.0

Updated 23-May-11 2:54am

Ramalinga Koushik

v2

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Steven.Pinto2000 23-May-11 8:33am

Is it for windows or for web

Sergey Alexandrovich Kryukov 23-May-11 12:09pm

Tag it! WPF, Forms, what?
--SA

2 solutions

Solution 2

For options of processing Enter, look at System.Windows.Forms.TextBox.AcceptsReturn. There is a similar thing in WPF. There is not problem about backspace, it always should work. If not, show your code; you could have screw up, I don't know what.

[EDIT] Of course, AcceptReturn of true only makes practical sense when the value of Multiline property is true. Kim, thank you for this important note.

—SA

Posted 23-May-11 6:12am

Sergey Alexandrovich Kryukov

Updated 23-May-11 6:58am

v2

Comments

Kim Togo 23-May-11 12:19pm

My 5 for a good solution. I did not think about AcceptsReturn on the TextBox. But perhaps this is what OP wants.
And perhaps set AcceptsTab and Multiline to true ?

Sergey Alexandrovich Kryukov 23-May-11 12:56pm

Thank you very much, Kim.
You're write about Multiline. Apparently I just failed to mention it. Thank you for this help -- I'll improve the answer and credit this improvement to you.
--SA

Abhinav S 23-May-11 13:25pm

Good alternate. 5.

Sergey Alexandrovich Kryukov 23-May-11 13:58pm

Thank you, Abhinav.
As to alternative, I just commented on it at your solution. That must be it.
--SA

Abhinav S 24-May-11 0:20am

You are welcome.

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Abhinav S · Accepted Answer · 2011-05-23T02:34:00

Solution 1

You can override the existing textbox and then handle key events as you require.
See here[^] for an example.

Posted 23-May-11 2:34am

Abhinav S

Comments

Kim Togo 23-May-11 8:39am

My 5. Good link with code samples.

Abhinav S 23-May-11 8:48am

Thank you.

Sergey Alexandrovich Kryukov 23-May-11 12:12pm

No, I think this is about AcceptsReturn. Please see my solution.
--SA

Abhinav S 23-May-11 13:24pm

We have given the OP two options. Lets hope any one of the solutions help him.

Sergey Alexandrovich Kryukov 23-May-11 13:57pm

Agree. My solution is not the alternative one; it's the understanding of the problem can be alternative as it all based on insufficient information. Either of our solutions my appear applicable, or both of them.
--SA

Abhinav S 24-May-11 0:20am

Yes. We need to provide different solutions so that OP can pick up whatever suits him best.