MD Arrays

[carlblanchard]

Hey All trying to do a multidimenison array but getting this error

An unhandled exception of type 'System.NullReferenceException' occurred in CompaniesHouseScanner.exe

Additional information: Object reference not set to an instance of an object.

Can you nice people help....

Dim KeyArray(,) As String
Dim i As Integer
 
        KeyArray(0, 0) = ("Office :")
        KeyArray(0, 1) = ("Status :")
        KeyArray(1, 0) = ("status :")
        KeyArray(1, 1) = ("Company No")
 
For i = 0 To 1
 
msgbox(KeyArray(i, 1))
 
next

[pax]

Hi.

If you plan to fill the array manually as you do in your code, you have to set the size of the dimensions when declaring the variable.

e.g. Dim KeyArray(123,321) As String

Multidimensional arrays are not dynamic, and you can't use redim, so you would have to know the size before entering data.

Correct me if I'm wrong, folks...

[carlblanchard]

it was simply the case that i was defining the size of the array. I knew the size was going to be x so it was simply a case of redim KeyArray(10,1)

nice thanks for replying