動態添加的控件不會顯示在窗體上

Question

我將控件添加到我的窗體上，該控件由數組中的位置指定。 我嘗試過將面板切換為按鈕，但控件仍未顯示。

int[,] gamefield = new int[9, 8];
Panel[,] vis_gamefield = new Panel[9, 8];

private void Real_Move(int col) 
    {
        for (int i = 6; i > 0; i--)
        {
            gamefield[col, i] = 1;
            vis_gamefield[col, i] = new Panel();
            vis_gamefield[col, i].Name = "Panel" + moves;
            vis_gamefield[col, i].BackColor = Color.Red;
            vis_gamefield[col, i].Size = new Size(88, 88);
            vis_gamefield[col, i].Location = new Point(158 + 100 * (i - 1), 174 + 99 * (col - 1));
            vis_gamefield[col, i].Visible = true;
            vis_gamefield[col, i].BringToFront();
            vis_gamefield[col, i].Show();
            Win_Check(col, i);
            moves++;
            break;
        }

    }

Answer 1

尚不清楚您如何將vis_gamefield准確地添加到窗體控件集合中？

您是否有一行這樣的this.Controls.Add(vis_gamefield); 在表單構造函數中？

它應該看起來像下面的代碼

public Form1()         
{
    InitializeComponent(); 
    this.Controls.Add(vis_gamefield);
}