在网格布局中创建动态按钮 - 创建魔术方形UI

Question

我应该使用Windows Forms Application在2D中创建一个魔术方块.它应该如下所示:

但是,用户应该能够决定正方形的大小(3x3,5x5,7x7等).我已经在控制台应用程序中编写了代码,但我不知道如何添加2D图形.

有人已经问过这个问题(如何将我的结果放入GUI？),其中一个答案是使用DataGridView,但我不确定这是否是我正在寻找的,因为我无法让它看起来喜欢这张照片.

任何想法或建议？

Answer 1

您可以TableLayoutPanel动态地使用a 和向面板添加按钮.

如果您不需要与按钮交互,则可以添加Label.

动态创建方块:

public void CreateSquare(int size)
{
    //Remove previously created controls and free resources
    foreach (Control item in this.Controls)
    {
        this.Controls.Remove(item);
        item.Dispose();
    }

    //Create TableLayoutPanel
    var panel = new TableLayoutPanel();
    panel.RowCount = size;
    panel.ColumnCount = size;
    panel.BackColor = Color.Black;

    //Set the equal size for columns and rows
    for (int i = 0; i < size; i++)
    {
        var percent = 100f / (float)size;
        panel.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, percent));
        panel.RowStyles.Add(new RowStyle(SizeType.Percent, percent));
    }

    //Add buttons, if you have your desired output in an array
    //you can set the text of buttons from your array
    for (var i = 0; i < size; i++)
    {
        for (var j = 0; j < size; j++)
        {
            var button = new Button();
            button.BackColor = Color.Lime;
            button.Font = new Font(button.Font.FontFamily, 20, FontStyle.Bold);
            button.FlatStyle = FlatStyle.Flat;

            //you can set the text of buttons from your array
            //For example button.Text = array[i,j].ToString();
            button.Text = string.Format("{0}", (i) * size + j + 1);
            button.Name = string.Format("Button{0}", button.Text);
            button.Dock = DockStyle.Fill;

            //If you need interaction with buttons
            button.Click += b_Click;
            panel.Controls.Add(button, j, i);
        }
    }
    panel.Dock = DockStyle.Fill;
    this.Controls.Add(panel);
}

如果您需要与按钮交互

void button_Click(object sender, EventArgs e)
{
    var button = (Button)sender;
    //Instead put your logic here
    MessageBox.Show(string.Format("You clicked {0}", button.Text));
}

举个例子,你可以打电话

CreateSquare(3);

截图: