如何在 Windows 表单中创建带有图片框的数组 (C#)

Question

我是 C# 的新手，我不知道如何在 cs 文件中创建一个带有可见图片框的数组。在此示例中，我想创建 200 个 10x20 图片框来为俄罗斯方块游戏创建网格。这是我的代码，我无法显示任何图片，但代码运行正常。

Image[] blockImage = {
        TetrisSlutprojekt.Properties.Resources.TileEmpty,
        TetrisSlutprojekt.Properties.Resources.TileCyan,
        TetrisSlutprojekt.Properties.Resources.TileBlue,
        TetrisSlutprojekt.Properties.Resources.TileRed,
        TetrisSlutprojekt.Properties.Resources.TileGreen,
        TetrisSlutprojekt.Properties.Resources.TileOrange,
        TetrisSlutprojekt.Properties.Resources.TilePurple,
        TetrisSlutprojekt.Properties.Resources.TileYellow
    };

PictureBox[] blockBoxes = new PictureBox[200];

private void CreateBoxes()
{
    for (int i = 0; i < blockBoxes.Length; i++)
    {
        blockBoxes[i] = new System.Windows.Forms.PictureBox();
        blockBoxes[i].Name = "pbBox" + i;
        blockBoxes[i].Size = new Size(30, 30);
        blockBoxes[i].Visible = true;
    }
}

private void PlaceBoxes()
{
    for (int y = 0; y < rows; y++)
    {
        for (int x = 0; x < columns; x++)
        {
            blockBoxes[y].Top = y * blockWidth;
            blockBoxes[x].Left = x * blockWidth;
        }
    }
}

private void FillBoxes()
{
    for (int i = 0; i < blockBoxes.Length; i++)
    {
        blockBoxes[i].Image = blockImage[4];
    }    
}

Answer 1

将它们添加到表单中：

private void CreateBoxes()
{
    for (int i = 0; i < blockBoxes.Length; i++)
    {
        blockBoxes[i] = new System.Windows.Forms.PictureBox();
        blockBoxes[i].Name = "pbBox" + i;
        blockBoxes[i].Size = new Size(30, 30);
        blockBoxes[i].Visible = true;
        this.Controls.Add(blockBoxes[i]);  // <--- HERE
    }
}

如何在 Windows 表单中创建带有图片框的数组 (C#)

How to create an array with pictureboxes in Windows Forms (C#)

c#

arrays

image

picturebox

windows-forms-designer