Length of String Returning HEX??? Weird

[Joe]

Hi,
When I get the length of a string I expect to get an integer back. I
getting back &H6 for both intVar1 and intVar2 from the following code:

Dim strVar As String
Dim intVar1 As Integer
Dim intVar2 As Integer

strVar = "foobar"

intVar1 = strVar.Length
intVar2 = CStr(Len(strVar ))

Could someone PLEASE tell me what I'm doing wrong???
Thanks

- Joe

[Brian Davis]

Re: Length of String Returning HEX??? Weird


Check to see if you have "Hexadecima l display" turned on under
Tools->Options->Debugging->General.

Brian Davis

http://www.knowdotnet.com

"Joe" <problemchild19 70@gmail.com> wrote in message
news:fe1bacf.04 08261454.1ff970 ff@posting.goog le.com...[color=blue]
> Hi,
> When I get the length of a string I expect to get an integer back. I
> getting back &H6 for both intVar1 and intVar2 from the following code:
>
> Dim strVar As String
> Dim intVar1 As Integer
> Dim intVar2 As Integer
>
> strVar = "foobar"
>
> intVar1 = strVar.Length
> intVar2 = CStr(Len(strVar ))
>
> Could someone PLEASE tell me what I'm doing wrong???
> Thanks
>
> - Joe[/color]

[Herfried K. Wagner [MVP]]

Re: Length of String Returning HEX??? Weird

* problemchild197 0@gmail.com (Joe) scripsit:[color=blue]
> When I get the length of a string I expect to get an integer back. I
> getting back &H6 for both intVar1 and intVar2 from the following code:
>
> Dim strVar As String
> Dim intVar1 As Integer
> Dim intVar2 As Integer
>
> strVar = "foobar"
>
> intVar1 = strVar.Length
> intVar2 = CStr(Len(strVar ))
>
> Could someone PLEASE tell me what I'm doing wrong???[/color]

Where do ypu get this results? If you are talking about the IDE's
"Watch" window, simply right-click the value and select "Decimal format"
(translated from the German version of VS.NET) from the context menu.

'&H6' is only another "representation " of the variable's value. The
variable itself stores 6 in 'Integer' format, not as a string. So,
inside the application it doesn't make a difference whether hexadecimal
or decimal display is selected.

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://dotnet.mvps.org/dotnet/faqs/>

[Hal Rosser]

Re: Length of String Returning HEX??? Weird

question about the code -
1. doesn't "Cstr" return a String data type ?
2. Isn't intVar2 an Integer ?
3. Are you assigning the String output of Cstr to intVar2 ?
4. do you have option strict off?
---what would happen if you removed "Cstr" from that last line of code ?

"Joe" <problemchild19 70@gmail.com> wrote in message
news:fe1bacf.04 08261454.1ff970 ff@posting.goog le.com...[color=blue]
> Hi,
> When I get the length of a string I expect to get an integer back. I
> getting back &H6 for both intVar1 and intVar2 from the following code:
>
> Dim strVar As String
> Dim intVar1 As Integer
> Dim intVar2 As Integer
>
> strVar = "foobar"
>
> intVar1 = strVar.Length
> intVar2 = CStr(Len(strVar ))
>
> Could someone PLEASE tell me what I'm doing wrong???
> Thanks
>
> - Joe[/color]


---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.744 / Virus Database: 496 - Release Date: 8/24/2004