Add "variable" In Querystring In Place Of Simple String "value"?

Oct 20, 2010

Response.Redirect("mypage.aspx?ID=xyz&sex=male")

I know the querystring is 'ID=xyz&sex=male', where ID is the first key and sex is the second and xyz is the first value and male is the second to the respective key. But can't I use a variable in place of a regular string 'value', like this:

dim str as string
str="xyz"

and use this str in the 'value' part of the querystring above as: Response.Redirect("mypage.aspx?ID='str'&sex=male")?

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