to validate for numbers and alphabets in c# asp.net2.0 in codebehind file

Thomas Daniels

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28 Dec 2012CPOL

Hi,Try this:bool includesNotOnlyNumeric = Regex.IsMatch(textBox.Text, @"\D");if (includesNotOnlyNumeric){ // don't show an alert box}else{ // show an alert box}

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1. to validate for numbers and alphabets in c# asp.net2.0 in codebehind file

28 Dec 2012OriginalGriff

You could use a Regex: string str = myTextBox.Text; Regex includesNonNumeric = new Regex(@"[^\d]"); if (includesNonNumeric.IsMatch(str)) { // OK } else { //...

ASP.NET2

2. to validate for numbers and alphabets in c# asp.net2.0 in codebehind file

28 Dec 2012nityasri

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to validate for numbers and alphabets in c# asp.net2.0 in codebehind file,the textbox should accept all numbers,alphabets,special characters...but textbox should not contain only numbers if it contains only numbers error message in alert box should be thrown..please help me how to code in c#.net...

ASP.NET2

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to validate for numbers and alphabets in c# asp.net2.0 in codebehind file

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