我有一个GridView
,其中每列的宽度是动态的,并根据DataSet
. 我需要获取每列的宽度,但列/单元格宽度始终为“0”,大概是因为我没有设置宽度属性。
有没有解决的办法?
这是代码:
gridResult.DataSource = dtResult;
gridResult.DataBind();
for (int i = 0; i < gridResult.Rows.Count; i++)
{
for (int j = 0; j < gridResult.Rows[i].Cells.Count; j++)
{
string encoded = gridResult.Rows[i].Cells[j].Text;
gridResult.Rows[i].Cells[j].Text = Context.Server.HtmlDecode(encoded);
}
}
GridView2.ShowHeaderWhenEmpty = true;
int tblCols = gridResult.HeaderRow.Cells.Count;
Table tbl = new Table();
TableRow tr = new TableRow();
double check = gridResult.Columns[0].ItemStyle.Width.Value;
double check2 = gridResult.Rows[0].Cells[0].Width.Value;
// TableRow tr = new TableRow();
for (int j = 0; j < tblCols; j++)
{
// Add the table to the placeholder control
TableCell td = new TableCell();
td.Text = gridResult.HeaderRow.Cells[j].Text;
td.Attributes.Add("width", gridResult.HeaderRow.Cells[j].Width + "px");
td.HorizontalAlign = HorizontalAlign.Center;
tr.Cells.Add(td);
td.BorderWidth = 1;
td.BorderColor = System.Drawing.Color.Black;
}
tbl.Rows.Add(tr);
PlaceHolder1.Controls.Add(tbl);