动态DataGridView创建列和行不使用c＃进入winform

Question

我正在尝试创建一个8 * 8 gridview但是列和＆amp;行没有来..我的代码是这样的..

 public static DataGridView[] grid = new DataGridView[30];
 public DataGridViewImageColumn col;

grid[i] = new DataGridView();
            grid[i].Visible = true;
            grid[i].AllowUserToAddRows = false;
            grid[i].AllowUserToDeleteRows = false;
            grid[i].AllowUserToOrderColumns = false;
            grid[i].AllowUserToResizeRows = false;
            grid[i].AllowUserToResizeColumns = false;
            grid[i].ColumnHeadersVisible = false;
            grid[i].RowHeadersVisible = false;
            grid[i].Location = new System.Drawing.Point(120,5);
            grid[i].Size = new System.Drawing.Size(128, 128);
            grid[i].BackgroundColor = Color.SeaShell;
            grid[i].GridColor = Color.Green;
            grid[i].ClipboardCopyMode = DataGridViewClipboardCopyMode.EnableWithoutHeaderText;
            grid[i].CellBorderStyle = DataGridViewCellBorderStyle.Single;
            for (j = 1; j <= 8; j++)
            {
                col = new DataGridViewImageColumn();
                col.Width = 2;
                col.ImageLayout = DataGridViewImageCellLayout.Normal;
                grid[i].Columns.Add(col);
            }
            for (k = 1; k <= 8; k++)
            {
                grid[i].Rows.Add();
            }

            epnl[i].Controls.Add(grid[i]);

这里epnl是一个小组。我试图将每个单元格的高度设置为2，宽度也设置为2，但单元格不会出现..我只是得到一个空的datagridview请帮助

Answer 1

这基本上是因为你没有添加任何内容。

您需要创建Row对象： -

DataGridViewRow row = new DataGridViewRow();

for (k = 1; k <= 8; k++)
            {
                grid[i].Rows.Add(row);
            }

我认为这应该会有所帮助。