GridView控件 - 遍历多个标题行 [英] Gridview - Loop through multiple header rows

问题描述

在一个控制台应用程序，是动态创建一个GridView。

 的GridView GV =新的GridView（）;
        gv.AutoGenerateColumns = FALSE;
        的for（int i = 0; I＆LT; dt.Columns.Count;我++）
        {
            绑定列绑定列=新的BoundField（）;
            boundfield.DataField = dt.Columns [I] .ColumnName.ToString（）;
            boundfield.HeaderText =改编[I]的ToString（）; // dt.Columns [I] .ColumnName.ToString（）;
            gv.Columns.Add（绑定列）;
        }
 

然后，两个标题行添加。下面是部分一排的：

  GridViewRow HeaderGridRow =新GridViewRow（0，0，DataControlRowType.Header，DataControlRowState.Insert）;
        TableCell的HeaderCell =新的TableCell（）;        HeaderCell.Text =;
        HeaderCell.ColumnSpan = 4;
        HeaderGridRow.Cells.Add（HeaderCell）;        //添加了更多的标题单元格，然后另一行这里        gv.DataSource = DT;
        gv.DataBind（）;        gv.Controls [0] .Controls.AddAt（0，HeaderGridRow）;
 

使用的foreach 循环，在头调整独立单元格边框没有完成：

 的foreach（在gv.Rows GridViewRow行）
        {
            的TableCell T细胞= row.Cells [0];
            tCell.Attributes [风格] =BORDER-右：0;
        }
 

我一直试图找到一种方法，通过标题行中循环，并调整对细胞的一些边框。

使用的foreach（GridViewRow行gv.HeaderRow）试图，但 gv.HeaderRow 没有一个公共定义为的GetEnumerator 。

尝试的for（int i = 0; I＆LT; gv.HeaderRow.Cells.Count;我++）但这似乎并没有任何工作。

任何人有什么建议吗？

谢谢！

解决方案

试试这个

  GridViewRow headerRow = gv.HeaderRow;
的TableCell HCELL = headerRow.Cells [0];
hCell.Attributes [风格] =BORDER-右：0;
 

希望它能帮助

In a console app, a gridview is created dynamically.

        GridView gv = new GridView();
        gv.AutoGenerateColumns = false;
        for (int i = 0; i < dt.Columns.Count; i++)
        {
            BoundField boundfield = new BoundField();
            boundfield.DataField = dt.Columns[i].ColumnName.ToString();
            boundfield.HeaderText = arr[i].ToString();// dt.Columns[i].ColumnName.ToString();
            gv.Columns.Add(boundfield);
        }

Then, two more header rows are added. Here is a partial of one row:

        GridViewRow HeaderGridRow = new GridViewRow(0, 0, DataControlRowType.Header, DataControlRowState.Insert);
        TableCell HeaderCell = new TableCell();

        HeaderCell.Text = "";
        HeaderCell.ColumnSpan = 4;
        HeaderGridRow.Cells.Add(HeaderCell);

        //more header cells added then another row here

        gv.DataSource = dt;
        gv.DataBind();

        gv.Controls[0].Controls.AddAt(0, HeaderGridRow);

Using a foreach loop, adjusting separate cell borders not in the header is done:

        foreach (GridViewRow row in gv.Rows)
        {               
            TableCell tCell = row.Cells[0];
            tCell.Attributes["style"] = "border-right:0";               
        }

I have been trying to find a way to loop through the header rows and adjust some borders on the cells.

Tried using foreach (GridViewRow row in gv.HeaderRow) but gv.HeaderRow does not have a public definition for GetEnumerator.

Tried for(int i = 0; i < gv.HeaderRow.Cells.Count; i++) but that doesn't seem to work either.

Anyone have any suggestions?

Thanks!!

解决方案

Try this

GridViewRow headerRow = gv.HeaderRow;            
TableCell hCell = headerRow.Cells[0];
hCell.Attributes["style"] = "border-right:0";               

Hope it helps

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