Need help on generating random words for a search bot VB 2010 - vb.net

Question

So i am trying to make a search bot that uses random words. I am using an increment value with Minimum of 2 and a Maximum of 30 for the number of searches to do at a time.
I was thinking something like this but it also seems like it would not be as good since it would not really generate a random string which would be a lot better:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim SE As String
SE = NumericUpDown1.Value
Select Case SE
Case "2"
End Select
End Sub
If anybody could help me It would be greatly appreciated.

Answer 1

You can use the Random class and it's method Next to create random numbers.
Dim rnd As New Random()
Dim SE As String = rnd.Next(2, 31).ToString()
Note that the random number generation starts from a seed value. If the same
seed is used repeatedly, the same series of numbers is generated.
So if you want to use a loop, you should not create the random instance in the loop but outside of it.
However, i'm not sure what kind of words you want to create. I doubt that you want numeric strings between "2" and"30" even if your code suggests it.
Update according to your comment
The 2 and 30 are how many searches to do at a time, i want to
randomize the word(s) out of
lets say a list of 60-70 words
So i assume that you want a random number(between 2-30)of random words from a list of strings:
Dim words = {"word 1", "word 2", "word 3", ".....", "word 60"}
Dim rnd As New Random()
Dim howMany As Int32 = rnd.Next(2, 31)
Dim randomWords As New List(Of String)
For i As Int32 = 1 To howMany
Dim nextRandomIndex = rnd.Next(0, words.Count)
randomWords.Add(words(nextRandomIndex))
Next