private void moveScreenFoward_Click(object sender, EventArgs e)
{
if (screenIndex >= L1Indexes.Count - 1)
{
return;
}
L1Indexes.Reverse(screenIndex, 2);
if (Index == 2)
{
L2Indexes.Reverse(screenIndex, 2);
}
screenImages.Reverse(screenIndex, 2);
screenIndex++;
//
int autoScrollPosX = Math.Abs(screensPanel.AutoScrollPosition.X);
int autoScrollPosY = Math.Abs(screensPanel.AutoScrollPosition.Y);
screensPanel.AutoScrollPosition = new Point(autoScrollPosX + 256, autoScrollPosY);
//
picture.Invalidate();
}
private void moveScreenBack_Click(object sender, EventArgs e)
{
if (screenIndex <= 0)
{
return;
}
L1Indexes.Reverse(screenIndex - 1, 2);
if (Index == 2)
{
L2Indexes.Reverse(screenIndex - 1, 2);
}
screenImages.Reverse(screenIndex - 1, 2);
screenIndex--;
//
int autoScrollPosX = Math.Abs(screensPanel.AutoScrollPosition.X);
int autoScrollPosY = Math.Abs(screensPanel.AutoScrollPosition.Y);
screensPanel.AutoScrollPosition = new Point(autoScrollPosX - 256, autoScrollPosY);
//
picture.Invalidate();
}