How to print N number of primes in Visual basic (forms)? - vb.net

Question

I have this visual basic code to receive user input and print out that many primes. For instance if a user inputs 5, the output should be: 1, 3, 5, 7, 11. But I found difficulty with it.Here is my code:
Dim i, n, input, currentPrime As Integer
Dim Wrap As String = Chr(10) & Chr(13)
input = txtInput.Text
currentPrime = 1
txtAns.Text = "Prime Numbers are : " & Wrap
Do While (currentPrime <= input)
For i = currentPrime To input
For j = 2 To Fix(i / 2) + 1
If i Mod j = 0 Then
n = 1
End If
Next
If n = 1 Then
n = 0
Else
txtAns.Text = txtAns.Text & Wrap & i & " is a prime number " & Wrap
End If
Next
currentPrime += 1
Loop

Answer 1

Try this...
Dim i, n, input As Integer
Dim Wrap As String = Chr(10) & Chr(13)
input = txtInput.Text
Dim found = 0
Dim output = "Prime Numbers are : " & Wrap
While found < input
i = i + 1
For j = 2 To Fix(i / 2) + 1
If i Mod j = 0 Then
n = 1
End If
Next
If n = 1 Then
n = 0
Else
output = output & Wrap & i & " is a prime number " & Wrap
found = found + 1
End If
End While
txtAns.Text = output