simple problem - need something like IsNull

[Guest]

Hi,

I am passing some paramaters to a function is asp.net (vb.net). The values
come from a textbox, how can I pass in a zero by default if the user tries to
enter a blank space?

I have..

BLL.Forecast.SaveChanges_DaysForecast(dgItem.Cells(21).Text)

I want something like
BLL.Forecast.SaveChanges_DaysForecast(IsSpace(dgItem.Cells(21).Text,0))

Any ideas?

 

[S. Justin Gengo]

Public Function IsSpace(ByVal textEntered As String) As String
'---Replace spaces in check with nothing (in case user has entered more
than one space)
If textEntered.Replace(" ", "").Length = 0 Then
Return "0"
Else
Return textEntered
End If
End Sub

--
Sincerely,

S. Justin Gengo, MCP
Web Developer / Programmer

www.aboutfortunate.com

"Out of chaos comes order."
Nietzsche

 

[Guest]

Thanks, that will work. I thought maybe there was an inbuilt function I didnt
know about it.