Correct way of doing an isnumeric() test? ( Feature Request ? )

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by: Lasse Edsvik | last post by:

Hello one question........ why does isnumeric return true? a="" if isnumeric(a) then response.write("test") end if empty isnt numerical is it??

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isNumeric()

by: Eugene Anthony | last post by:

I have received the following feedback for the two functions bellow: "The ISNUMERIC test is WORTHLESS for checking for an INT value, because ISNUMERIC will happily accept DOUBLE values, such as 89.11998811777 and other values that are simply *NOT* INT values." <% function isZip(input)

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isnumeric

by: Kenny | last post by:

Hello, I would like to know if the function IsNumeric requires a header like #include <iostream> to be functionnal thanks ken

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IsNumeric() Problem

by: michele | last post by:

I have a problem with VB.Net and IsNumeric() function because it always returns FALSE even the string can be a number. There is another strange thing, the same program (it is a test) runs good on one and doesn't run an another one. The program test is very simple, just a form with a text box and a button. The text box has a validation rule that check if the insert string is a numeric value, that's all.

Visual Basic .NET

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isnumeric keyword

by: Vikas Kumar | last post by:

For Each item In Request.Form If IsNumeric(item) Then Try Approved(item) Catch ex As Exception Response.Write(ex.Message) End Try End If Next

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IsNumeric keyword

by: Vikas Kumar | last post by:

For Each item In Request.Form If IsNumeric(item) Then Try Approved(item) Catch ex As Exception Response.Write(ex.Message) End Try End If Next

ASP.NET

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.NET equivilant of isnumeric

by: moondaddy | last post by:

What's the .net framework equivalent of the vb function isnumeric? If there isn't one, how can I test a string variable to see if its a number or not? I don't want to use isnumeric if possible -- moondaddy@noemail.noemail

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IsNumeric: Convert.ToInt32 vs. Convert.ToInt64

by: sck10 | last post by:

Hello, I am trying to test for IsNumeric using C# with the following: public bool IsNumeric(object TestValue) { try { int i = Convert.ToInt32(TestValue.ToString()); return true;

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Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...

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by: muto222 | last post by:

How can i add a mobile payment intergratation into php mysql website.

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