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SuggestionRe: PLZ any one tell me the program to open an exe file with parallel port using visual basic Pin
Richard MacCutchan26-Jan-13 2:25
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Questiondeveloping an software Pin
liltil1024-Jan-13 2:28
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Richard MacCutchan24-Jan-13 2:52
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Dave Kreskowiak24-Jan-13 4:38
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Questioninsert data in single column of table in database fom difftern txtbox Pin
supriya93123-Jan-13 20:48
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QuestionRe: insert data in single column of table in database fom difftern txtbox Pin
Eddy Vluggen24-Jan-13 1:49
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AnswerRe: insert data in single column of table in database fom difftern txtbox Pin
Abhinav S24-Jan-13 2:19
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AnswerRe: insert data in single column of table in database fom difftern txtbox Pin
ujju.129-Jan-13 21:21
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QuestionEvents Pin
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Richard MacCutchan24-Jan-13 0:12
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ProgramFOX26-Jan-13 4:52
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QuestionText Box Pin
Member 962135423-Jan-13 18:56
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Eddy Vluggen24-Jan-13 1:48
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AnswerRe: Text Box Pin
Richard Deeming24-Jan-13 2:42
memberRichard Deeming24-Jan-13 2:42 
It tests whether the e.KeyChar property (which is presumably a char) is not (note the ! at the start) a decimal digit.

It's a significantly less efficient version of:
!(e.KeyChar >= '0' && e.KeyChar <= '9')
or:
(e.KeyChar < '0' || e.KeyChar > '9')



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QuestionMasked Textbox Pin
Member 962135423-Jan-13 18:50
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QuestionVb 6.0 youtube video downloader Pin
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QuestionHow to convert vb.net application to work online Pin
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David Mujica22-Jan-13 4:03
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QuestionHow to Extend the InitializeComponents to my code in VB2008/2010 Pin
QuickBooksDev20-Jan-13 4:06
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GeneralRe: How to Extend the InitializeComponents to my code in VB2008/2010 Pin
QuickBooksDev21-Jan-13 6:28
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GeneralRe: How to Extend the InitializeComponents to my code in VB2008/2010 Pin
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GeneralRe: How to Extend the InitializeComponents to my code in VB2008/2010 Pin
QuickBooksDev21-Jan-13 7:49
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GeneralRe: How to Extend the InitializeComponents to my code in VB2008/2010 Pin
QuickBooksDev22-Jan-13 1:21
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GeneralRe: How to Extend the InitializeComponents to my code in VB2008/2010 Pin
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AnswerRe: How to Extend the InitializeComponents to my code in VB2008/2010 Pin
Mike Meinz21-Jan-13 9:16
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GeneralRe: How to Extend the InitializeComponents to my code in VB2008/2010 Pin
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QuestionMS Graph in Access 2007 VBA Application Pin
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Questionvb6.0 Pin
Barun sengupta18-Jan-13 22:39
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QuestionDecoding USBSTOR Registry Entry in VB Pin
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QuestionVB.NET ReportViewer too many Page Breaks rendered Pin
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SantLou4018-Jan-13 2:39
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Questioncontrol 5 appliances using pc's parallel port[vb.net 2010] Pin
Lord Christian15-Jan-13 21:10
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AnswerRe: control 5 appliances using pc's parallel port[vb.net 2010] Pin
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Lord Christian17-Jan-13 8:15
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GeneralRe: control 5 appliances using pc's parallel port[vb.net 2010] Pin
Lord Christian17-Jan-13 7:56
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GeneralRe: control 5 appliances using pc's parallel port[vb.net 2010] Pin
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GeneralRe: control 5 appliances using pc's parallel port[vb.net 2010] Pin
Lord Christian17-Jan-13 8:33
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GeneralRe: control 5 appliances using pc's parallel port[vb.net 2010] Pin
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