Auto generate numbers in vb.net form

[sunday udegbu]

I have created a vb.net form and wish to auto generate number within a textbox each time i click a button. Can you be of any to me?

[SioSio]

Is the number a sequence or is it random?
If you want to set the sequence number in the text box, use the Button2Click code, and if you want to set the random number in the text box, use the Button1Click code.

Dim seq_num As Integer = 0
    Sub Button1Click(sender As Object, e As EventArgs)
        Dim rnd = New System.Random        ' Create an instance
        Dim intResult = rnd.Next(1, 1000)  ' Get random numbers from 1 to 1000
        textBox1.Text = intResult.ToString
    End Sub
 
    Sub Button2Click(sender As Object, e As EventArgs)
        seq_num = seq_num + 1
        textBox1.Text = seq_num.ToString
    End Sub