在Page_Load()的表格中显示图片不起作用 [英] Showing pictures in tabel on Page_Load() do not work

问题描述

大家好，

我在使用Page_Load()方法在表中动态显示图片时遇到问题，这些图片未显示在表格单元格中，我也不知道为什么.
也许有人可以帮助我?

Hi all,

I have a problem to show pictures dynamic in a table in the Page_Load() method, the pictures are not shown in the table cells and I don''t know why.
Perhaps someone could help me?

String[] pic_ending = new String[] { ".gif", ".png", ".jpg" };
int rows = quantity/3;

if ((quantity % 3) != 0) rows++;

int col = 3;
int number = 0; 
for (int r = 0; r < rows; r++)
{
	TableRow myRow = new TableRow();
	for (int c = 0; c < col; c++)
	{
		if (number == quantity) break;

		String picture = "";
		String[] allFiles = System.IO.Directory.GetFiles(name);

		foreach (String s in allFiles)
		{ 
			foreach (string p in pic_ending)
			{
				if (s.Contains(p)) picture = s;
				
				break;
			}
		}

		picture = picture.Replace("C:\\inetpub\\" ,"~/");
		picture = picture.Replace("\\", "/");

		TableCell myCell = new TableCell();
		myCell.Width = System.Web.UI.WebControls.Unit.Percentage(33);
		myCell.HorizontalAlign = HorizontalAlign.Center;
		myCell.Controls.Add(new LiteralControl("<asp:Image ID=\"Image" + number + "\" runat=\"server\" src=\"" + picture +"\"" + "/></br>" + distingtDir(name)));

		myRow.Cells.Add(myCell);

		number++;
	}
	UpperTable.Rows.Add(myRow);
}

推荐答案

UpperTable在哪里定义?是在标记中吗?如果不是，是否将其添加到控件集合?

Where is UpperTable defined? Is it in the markup? If not, is it added to the controls collection?

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