How to code for text Box

[AliGulSoomro1]

How to code for text box if length of textbox1 is 5 then textbox2 focus()??

[niranga]

In the KeyPress event of the textbox1 text box, check for the text length. When text length is equal to 5 set the focus to textbox2 using Focus() method

[Mr.M]

I was having the same problem before.

If Textbox1.TextLength = 5 Then
    TextBox2.Focus
End If

[Santanu Das]

There is a easy process. Take a Form and Two Textbox. At first, Set Form's KeyPreview Property to 'True'. Now write the following code.

Public Class Form1

    Private Sub Form1_KeyUp(sender As Object, e As     System.Windows.Forms.KeyEventArgs) Handles Me.KeyUp
        If Me.ActiveControl Is TextBox1 Then
            If TextBox1.Text.Length >= 5 Then
                TextBox2.Focus()

            End If
        End If
    End Sub

    Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
        TextBox1.Text = ""
        TextBox2.Text = ""
    End Sub
End Class

[Reverend Jim]

Same mistake here as in two other threads. By filtering at the form level you affect the bahaviour of all textboxes at the top level of the form.