Avanceret Backcolor

Det er mere et design eller i det mindste et html sp.

I html _kan_ du få det til at du med noget blend filter - men kun til IE.

Som et billede kan du nemt lave en bg gif i photoshop.

http://www.pscode.com/vb/scripts/ShowCode.asp?txtCodeId=1899&lngWId=10
Så kan du evt. lege lidt med det, for at få det til at være som du vil ha det.

Jeg har lavet eksemplet i Omens link til VB, og så det gradiere mellem to farver.
Det skal ind i et objects paint evenr (eks. en form)

        Dim paintObj As Form= CType(sender, Form)

        Dim colorA As Color = Color.FromArgb(10, 36, 106)
        Dim colorB As Color = Color.FromArgb(166, 202, 240)

        Dim g As Graphics = e.Graphics

        Dim paintPosX As Single

        Dim paintColor As Color = colorA

        Dim paintR As Single = paintColor.R
        Dim paintG As Single = paintColor.G
        Dim paintB As Single = paintColor.B

        Dim incrementR As Single = CSng((CInt(colorB.R) - CInt(colorA.R)) / paintObj.Width)
        Dim incrementG As Single = CSng((CInt(colorB.G) - CInt(colorA.G)) / paintObj.Width)
        Dim incrementB As Single = CSng((CInt(colorB.B) - CInt(colorA.B)) / paintObj.Width)

        For paintPosX = 0 To paintObj.Width
            paintColor = Color.FromArgb(CInt(paintR), CInt(paintG), CInt(paintB))
            g.FillRectangle(New SolidBrush(paintColor), paintPosX, 0, 1, paintObj.Height)
            paintR += incrementR : paintG += incrementG : paintB += incrementB
        Next

kinggenesis har ret, men det kan altså gøres smartere.

Public Sub DoPaint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs)
      Dim g As Graphics = e.Graphics
      g.Clip = New Region(e.ClipRectangle())
      Dim br As LinearGradientBrush = New LinearGradientBrush(New Point(0, 0), New Point(Width, Height), Color.DarkBlue, Color.LightBlue)
      g.FillRectangle(br, e.ClipRectangle)
end sub


Bemærk at dette kræver at du importerer system.drawing og system.drawing.drawing2d

tak for hjælpen

Hvorfor har ingen fortalt mig det :)