i want to restrict zeros in textbox

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VB

i want to restrict zeros in textbox
example

0000 like this..
textbox will not accept '0000'

plz help me....

Posted 6-Mar-15 1:10am

devchina

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John C Rayan 6-Mar-15 7:16am

only 0000 but can accept other numbers? is it web? Did you try jquery?

devchina 6-Mar-15 7:23am

textbox will accept other numbers but owent accept 00000
i need this in vb code only

John C Rayan 6-Mar-15 9:03am

well, then you use MaskedTextBox and set Mask as custom put [1-9]. This is only accept numbers. If you want to accept alphabets then add [a][1-9]. Better check with other Masking elements and apply them correctly according to your requirement

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Richard MacCutchan · Answer 1 · 2015-03-06T01:30:00

Solution 1

See https://msdn.microsoft.com/en-us/library/system.windows.forms.maskedtextbox%28v=vs.110%29.aspx[^].

Posted 6-Mar-15 1:30am

Richard MacCutchan

Sergey Alexandrovich Kryukov · Answer 2 · 2015-03-06T03:04:00

Solution 2

Never try to do such things! It will drive any users mad. "0000" is perfectly valid string representing zero, and strings like "0012" are also perfectly valid.

—SA

Posted 6-Mar-15 3:04am

Sergey Alexandrovich Kryukov