如何在RowDataBound的gridview中找到最后一行

Question

 protected void gridview1_RowDataBound(object sender, GridViewRowEventArgs e)
        {


            **if (e.Row.RowIndex >= gridview1.PageSize) // ROW FOOTER TOTAL**
            {

                e.Row.BackColor = System.Drawing.Color.Firebrick;
                e.Row.ForeColor = System.Drawing.Color.White;

            }
        }

該代碼有時有效，有人可以幫助我

DM，歡呼聲

Answer 1

您可以嘗試在PreRender事件中找到最后一列

protected void grid_PreRender(object sender, EventArgs e)
{
    GridViewRow row = grdAlert.Rows[grdAlert.Rows.Count - 1];

    // do stuff with your row
}

如果只需要更改頁腳的樣式，則可以使用

<asp:GridView ID="grid" runat="server" FooterStyle="your style"></asp:GridView>

Answer 2

網格視圖在完成每行的綁定之前似乎沒有行數。 因此，另一個想法是：

您能否從網格視圖綁定到的數據表中確定行數，然后將其存儲在變量中以備后用？

你可以找到像這樣的最后一行

GridViewRow row = GridView1.Rows[GridView1.Rows.Count-1];

或使用這個

protected void gridview1_RowDataBound(object sender, GridViewRowEventArgs e)
{
   if (e.Row.RowType == DataControlRowType.DataRow) 
    {
        GridView grid = (GridView)sender;

        if(e.Row.RowIndex == (grid.Rows.Count - 1))
         {
             //last row
         }
    }
}

Answer 3

似乎您要在RowDataBound檢測頁腳行，因為您已經注釋了//ROW FOOTER TOTAL ，只需檢查DataControlRowType.Footer ：

protected void gridview1_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.Footer)
    {
        // here it is
    }
}

否則，您可以將RowIndex與展開的DataItem的行進行比較：

DataRowView row = (DataRowView)e.Row.DataItem;
if (e.Row.RowIndex == row.DataView.Count - 1) ; // last row

Answer 4

在頁面加載方法中，設置顏色如下

protected void Page_Load(object sender, EventArgs e)
{

    //code what you currently have ....
    // add below code after that
    GridViewRow row  = GridView1.Rows.Count-1;
    row.BackColor = System.Drawing.Color.Firebrick;
    row.ForeColor = System.Drawing.Color.White;
}