TextBox KeyDown event

[Colin McGuire]

Hi, can I ask what I should be doing below. For some reason the method
KeyDown doesn't exist in MyBase.
Thank you
Colin
Private Sub TextBox1_KeyDown(ByVal sender As Object, _
ByVal e As System.Windows.Forms.KeyEventArgs) _
Handles TextBox1.KeyDown
'
'if something then
' possibly do some things
'end if
'
MyBase.KeyDown(sender, e) 'ERROR HERE, KEYDOWN DOESN'T EXIST
End Sub

BTW, and not that relevant, the 'things' I am wanting to do in the
if/endif structure is detect if a pound, euro, or dollar character is
present, then change the currency in a combobox elsewhere on the form
to show the correct currency. But I still want my keys to be processed
normally so I want to call MyBase.KeyDown and this is why I am trying
to.

[Cor]

Hi Colin,

Easier is to use the keyUp event.
and then something as
e.keyData =
gives you direct all keys
e.keyvalue =
But you see them when you are busy,
start with key.data just to try.

I hope this helps?
Cor

'if something then
' possibly do some things
'end if
'

[Herfried K. Wagner [MVP]]

* co***********@lycos.co.uk (Colin McGuire) scripsit:

Hi, can I ask what I should be doing below. For some reason the method
KeyDown doesn't exist in MyBase.
'KeyDown' is an event handler.
Private Sub TextBox1_KeyDown(ByVal sender As Object, _
ByVal e As System.Windows.Forms.KeyEventArgs) _
Handles TextBox1.KeyDown
'
'if something then
' possibly do some things
'end if
'
MyBase.KeyDown(sender, e) 'ERROR HERE, KEYDOWN DOESN'T EXIST
You don't need that.
End Sub

BTW, and not that relevant, the 'things' I am wanting to do in the
if/endif structure is detect if a pound, euro, or dollar character is
present, then change the currency in a combobox elsewhere on the form
to show the correct currency. But I still want my keys to be processed

Have a look at the properties of 'e' passed to the procedure.

--
Herfried K. Wagner [MVP]
<http://www.mvps.org/dotnet>

[Brian]

You call Mybase only when you override an event. Which you didn't do in this
case.

Example:
Protected Overrides Sub OnKeyDown(ByVal e As
System.Windows.Forms.KeyEventArgs)
'--Do whatever
MyBase.OnKeydown(e)
End Sub
"Colin McGuire" <co***********@lycos.co.uk> wrote in message
news:ab**************************@posting.google.c om...

Hi, can I ask what I should be doing below. For some reason the method
KeyDown doesn't exist in MyBase.
Thank you
Colin
Private Sub TextBox1_KeyDown(ByVal sender As Object, _
ByVal e As System.Windows.Forms.KeyEventArgs) _
Handles TextBox1.KeyDown
'
'if something then
' possibly do some things
'end if
'
MyBase.KeyDown(sender, e) 'ERROR HERE, KEYDOWN DOESN'T EXIST
End Sub

BTW, and not that relevant, the 'things' I am wanting to do in the
if/endif structure is detect if a pound, euro, or dollar character is
present, then change the currency in a combobox elsewhere on the form
to show the correct currency. But I still want my keys to be processed
normally so I want to call MyBase.KeyDown and this is why I am trying
to.