滚动TableLayoutPanel到按钮点击

Question

我将其设置为使滚动条对我的tablelayoutpanel不可见：

        tableLayoutPanel1.AutoScroll = false;
        tableLayoutPanel1.HorizontalScroll.Visible = false;
        tableLayoutPanel1.HorizontalScroll.Maximum = 0;
        tableLayoutPanel1.VerticalScroll.Maximum = 0;
        tableLayoutPanel1.VerticalScroll.Visible = false;
        tableLayoutPanel1.AutoScroll = true;

如何设置按钮单击向右和向左滚动？我试过这个：int change = tableLayoutPanel1.HorizontalScroll.Value + tableLayoutPanel1.HorizontalScroll.SmallChange * 40; tableLayoutPanel1.AutoScrollPosition = new Point(change, 0);，但它只滚动了一次。

Answer 1

改为这样做：

    int change = tableLayoutPanel1.HorizontalScroll.SmallChange * 40;
    tableLayoutPanel1.AutoScrollPosition = new Point(Math.Abs(tableLayoutPanel1.AutoScrollPosition.X) + change , 0);

我们需要Math.Abs()，因为AutoScrollPosition返回的值是负数。