I'm wanting to create an effect where the user knows when they're hovering over a picturebox, but I don't want to use the MouseHover event because with the Hover event you have to wait a bit of time for it to fire, where I need it immediately. What I'm currently doing is setting the BorderStyle in the MouseEnter/Leave events. The issue comes with the MouseLeave event, it doesn't always set the BorderStyle back to none. The way I'm loading the pictureboxes is like so:
The MouseEnter/Leave look like this:
Is there any reason why the borderstyle isn't being set to none?
Code:
For x As Integer = 0 To board_size.Width - 1
For y As Integer = 0 To board_size.Height - 1
Dim pb As New PictureBox
With pb
.BackColor = Color.White
.Location = New Point(x * 50, y * 50)
.Size = New Size(50, 50)
.SizeMode = PictureBoxSizeMode.Zoom
.BorderStyle = BorderStyle.None
End With
AddHandler pb.MouseEnter, AddressOf board_MouseEnter
AddHandler pb.MouseLeave, AddressOf board_MouseLeave
board(x, y) = pb
SplitContainer1.Panel2.Controls.Add(pb)
Next
NextCode:
Private Sub board_MouseEnter(sender As Object, e As EventArgs)
Dim pb As PictureBox = DirectCast(sender, PictureBox)
pb.BorderStyle = BorderStyle.FixedSingle
End Sub
Private Sub board_MouseLeave(sender As Object, e As EventArgs)
Dim pb As PictureBox = DirectCast(sender, PictureBox)
pb.BorderStyle = BorderStyle.None
End Sub