Hi I'm A beginner at control arrays with only using the code, I'm using vb.net 2003. to help this is also one of my first posts. I'm trying to make a button which I can already do. When I Check box checkBringANewButton I Want to make a new button.
but I cant make a button.click event for all these buttons
Dim Button(1000) as button
Dim I as integer
private sub ButtonProperties()
button(i).height = 50
button(i).width = 50
button(i).location.x = 100
button(i).location.y = 100
button(i).text = ""
button(i).name = "Button" & I
End Sub
Private Sub checkBringANewButton_check(, ByVal e As System.EventArgs) Handles checkbringanewbutton.checki += 1
buttonproperties()
me.controls.add(button(i))
checkbringanewbutton.checked = false
End Sub
Thank you so much
Event on Button Made in code? Please help
ShadowRayz
you need to declare an event handler and add the click event of the button pointing to the eventhandler. The event handler or rather subroutine used would be this pretty much:
private sub ButtonPressed(byval sender as object, byval e as EventArgs)
'code here
end sub
then when creating the buttons, add a handler...
AddHandler button(i).Click, addressof ButtonPressed
does this work for you
Philipp Lamp
Blufire48
The following code will add the 1000 buttons and hook up there event handlers using addhandler command.
Public Class Form1
Private Button(1000) As Button
Private Sub ButtonProperties(ByVal i As Integer)
Button(i) = New Button
With Button(i)
.Height = 50
.Width = 50
.Left = 100 + (i * 10)
.Top = 100
.Text = ""
.Name = "Button" & i.ToString
.Text = i.ToString
End With
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
For i As Integer = 0 To 1000
ButtonProperties(i)
Me.Controls.Add(Button(i))
AddHandler Me.Controls(Button(i).Name).Click, AddressOf Button_Click
Next
End Sub
Private Sub Button_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
MsgBox(CType(sender, Button).Name & " clicked")
End Sub
End Class