VBA with Excel:Declaring string variable

I am comparatively new to VBA programming.Till now, all the variables I have used were of type "Dim".

I now have to use a string variable in VBA.How to declare a string variable?
The variable may have a value "DL" or "LL".It needs to be one dimensional array variable.

Please , please help!!

Dim isn't a Type, it tells to VB to dimension a variable as a particular type, e.g. for a string:

Code:

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Dim MyVariable As String

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since you've been omitting a Type in your declarations VB has been declaring them as Variants - which are slow and use more memory, e.g.

Code:

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' these are the same thing
Dim MyVariable
Dim MyVariable As Variant

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Can I have:

Dim MyVariable(10) as string

And then,

MyVariable = "DL"

Should I put the value of the variable in double codes?

With a string array you can have

MyVariable(0) = "DL" thru MyVariable(10) = "DL"

or, 11 dimensions of the array. You can use multi-dimensional arrays as well. arr(2,3,4)=33