Adding up

I have 5 text boxes. When I put a number in the first text box I want the same number to appear in the 5th text box. When I put a number in the second text box I want it to appear in the 5th text box, but now its added to the the first number and so on to the fourth text box. I want this to happen as the user types in the numbers.

Thanks in advance

VB Code:

text5.text=text1.text & text2.text

VB Code:

Private Sub Text1_Change()
    Text5.Text = CLng(Text1.Text) + CLng(Text2.Text)
End Sub

You should use a control array and loop through the textboxes if you're going to be adding more than just the two TextBoxes

Are you trying to add the number entered into each texbox to your 5th textbox ?

could try this I guess?

VB Code:

Private Sub Text1_KeyUp(KeyCode As Integer, Shift As Integer)
    Text5.Text = Val(Text5.Text) + Val(Text1.Text)
End Sub
Private Sub Text2_KeyUp(KeyCode As Integer, Shift As Integer)
    Text5.Text = Val(Text5.Text) + Val(Text2.Text)
End Sub
Private Sub Text3_KeyUp(KeyCode As Integer, Shift As Integer)
    Text5.Text = Val(Text5.Text) + Val(Text3.Text)
End Sub
Private Sub Text4_KeyUp(KeyCode As Integer, Shift As Integer)
    Text5.Text = Val(Text5.Text) + Val(Text4.Text)
End Sub

but like plenderj said, you'd be better off using control array for this purpose.