listview循环添加Button后位置问题
private void Form1_Load(object sender, EventArgs e) { int i = 1; int j; int r = 0; int btnwidth = 130; int h = Convert.ToInt32(System.Math.Truncate((double)listView1.Width / btnwidth)); for (i = 0; i < 16; i++) { j = i % h; if (j == 0) r++; Button btn = new Button(); btn.Name = "btn" + (i + 1).ToString(); btn.Text = (i + 1).ToString(); btn.Size = new Size(btnwidth, btnwidth); btn.Left = 0 + (j) * btnwidth; btn.Top = 0 + (r) * btnwidth; btn.Click += new EventHandler(btn_Click); this.listView1.Controls.Add(btn); } }