private void 深度优先ToolStripMenuItem_Click(object sender, EventArgs e) { if (p.Start == null) { MessageBox.Show("请输入起点"); return; } if (p.End == null) { MessageBox.Show("请输入终点"); return; } DF df = new DF(p); path = df.resolve(depth); if (path.cells.Count > 0) { path.Draw(); } else { MessageBox.Show("无法到达"); } }
private void 深度优先ToolStripMenuItem_Click(object sender, EventArgs e) { if (p.Start == null) { MessageBox.Show("请输入起点"); return; } if (p.End == null) { MessageBox.Show("请输入终点"); return; } DF df = new DF(p); path = df.resolve(depth); if (path.cells.Count > 0) path.Draw(); else MessageBox.Show("无法到达"); }