"Basic Question"

[pmclinn]

What is the difference between these declarations:
Dim strMyData() as string

and

Dim strMyData as string()

-Peter

[Greg Burns]

I believe they are equivalent. I think the second has been deprecated.
Although, it works fine in VB 2005 beta 1.

Dim strMyData() As String = {"a", "b", "c"}
Dim strMyData As String() = {"a", "b", "c"}

Greg
"pmclinn" <pe***@mclinn.c om> wrote in message
news:11******** *************@f 14g2000cwb.goog legroups.com...

What is the difference between these declarations:
Dim strMyData() as string

and

Dim strMyData as string()

-Peter

[Cor Ligthert]

Peter,

As Greg said they have equal results,

However
dim str(10) as String goes and
dim str() as String(10) does not go

A little bit confusing is that in a function or other places where you need
the type you will write:
private function myfunction (byval str as String()) As string()
Ctype(mytype, String())

I hope this helps?

Cor

"pmclinn" <pe***@mclinn.c om>

What is the difference between these declarations:
Dim strMyData() as string

and

Dim strMyData as string()

-Peter

[Herfried K. Wagner [MVP]]

"Cor Ligthert" <no************ @planet.nl> schrieb:

As Greg said they have equal results,

However
dim str(10) as String goes and
dim str() as String(10) does not go

But 'Dim astr As String(10) {}' will work.

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

[Cor Ligthert]

Herfried,

But 'Dim astr As String(10) {}' will work.

Thanks I did not know that.
(And I will never use that)

:-)

Cor

[Stephany Young]

Don't write that one off to quickly Cor.

Although it's not quite the same, the following can be very useful.

Dim astr() As String

[Herfried K. Wagner [MVP]]

"Stephany Young" <noone@localhos t> schrieb:

Although it's not quite the same, the following can be very useful.

Dim astr() As String
.
.
.
astr = New String(10) {}

You could use 'ReDim astr(10)' instead of the line above, which is IMO the
preferred method because it uses VB.NET's own array syntax.

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

[Cor Ligthert]

Stephany,

I have the opinion that for a fixed array the array is the best
For a dynamimc array every Ilist or Icollection implementing
array/collection, where the arraylist is my favorit.

Cor

[Stephany Young]

Agreed Herfied. I was pointing out a valid alternative rather than
advocating it's use.

That said, the alternative does have one useful feature and that is to
populate the array at the same time as declaring and/or 'ReDim'ing it:

Dim astr() As String = New String(10) {"1", "4", "7" ... "A", "D"}

[Ravichandran J.V.]

Dim strMyData() as string

means that you are initializing an array of strings

Dim strMyData as string()

is simply wrong syntax. The open and close parentheses at the end of the
statement signifies that you are providing reference to the class
through the default constructor of the class but since you are not using
it with the New keyword it is wrong syntax.

You can use Dim strMyData as New SomeClass(), which means that you are
creating an instance called strMyData and initializing the object
through the default constructor of the class.

with regards,
J.V.Ravichandra n
- http://www.geocities.com/
jvravichandran
- http://www.411asp.net/func/search?
qry=Ravichandra n+J.V.&cob=aspn etpro
- http://www.southasianoutlook.com
- http://www.MSDNAA.Net
- http://www.csharphelp.com
- http://www.poetry.com/Publications/
display.asp?ID= P3966388&BN=999 &PN=2
- Or, just search on "J.V.Ravichandr an"
at http://www.Google.com

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