調色盤ColorV1

Public Class Form1
    Private Sub TrackBar1_Scroll(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TrackBar1.Scroll
        PictureBox1.BackColor = Color.FromArgb(TrackBar1.Value, TrackBar2.Value, TrackBar3.Value)
    End Sub

    Private Sub TrackBar2_Scroll(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TrackBar2.Scroll
        PictureBox1.BackColor = Color.FromArgb(TrackBar1.Value, TrackBar2.Value, TrackBar3.Value)
    End Sub

    Private Sub TrackBar3_Scroll(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TrackBar3.Scroll
        PictureBox1.BackColor = Color.FromArgb(TrackBar1.Value, TrackBar2.Value, TrackBar3.Value)
    End Sub
End Class