如何改变Image的大小?

[va702b]

从文件装载的一个image对象, 我要将他设置为Mdiclient的背景

但如果图片太大了,背景显示不完.MdiClient又没有BlackImagelayout

我该如何调整image的大小?

[blues_zhao_yang]

    Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
        Dim MyPicture As New Bitmap(Application.StartupPath & "\ch4.png", True)
        Dim pThumbnail As Image = MyPicture.GetThumbnailImage(100, 100, Nothing, New IntPtr())
        e.Graphics.DrawImage(pThumbnail, 10, 10, pThumbnail.Width, pThumbnail.Height)
    End Sub

[va702b]

谢谢楼上