1 flowLayoutPanel1.AutoScroll = false; 2 flowLayoutPanel1.FlowDirection = FlowDirection.TopDown; 3 flowLayoutPanel1.WrapContents = false; 4 flowLayoutPanel1.HorizontalScroll.Maximum = 0; // 把水平滚动范围设成0就看不到水平滚动条了 5 flowLayoutPanel1.AutoScroll = true; // 注意启用滚动的顺序，应是完成设置的最后一条语句
//添加控件后，各控件的间距调整
1 foreach (Control c in flowLayoutPanel1.Controls) 2 c.Margin = new Padding(1);