on the gotfoucs event of my textbox , but if i have 34 textboxes then i have to write this line 34 times , which cost lots of time , can any one help me to make any function or sub , so that it can automatically change the bgcolor when textbox gotfoucs ,
thanks in advance,
Assuming you want to do this to all text controls on the form, add the following to subs
Private Sub Text_Enter(sender As System.Object, e As System.EventArgs)
DirectCast(sender, TextBox).BackColor = Color.Yellow
Private Sub Text_Leave(sender As System.Object, e As System.EventArgs)
DirectCast(sender, TextBox).BackColor = Color.White
Then add the following for the form load event handler
Private Sub Form1_Load(sender As Object, e As System.EventArgs) Handles Me.Load
For Each ctrl As Control In Me.Controls
If TypeOf (ctrl) Is TextBox Then
AddHandler ctrl.Enter, AddressOf Text_Enter
AddHandler ctrl.Leave, AddressOf Text_Leave
The first two subs will supply the handler code for the enter and leave events. The form load code will add those handlers to all textboxes.
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