GridView 改变列颜色的问题,有点难度.

Question

问题1:
如果改变某一列指定内容的字体颜色:
比如 列 
if (string str == "未接收")
{
  让这个单格元置为红色;
}问题2:
我用SQL模 糊查询关键字.
然后用GrivdView 显示
如何让查询的关键字在grivdView里显示高亮,像百度查询的那样.
只不过是放在GrivdView里.
高手帮忙.

Answer 1

在RowDataBound事件里判断设置改变属性．

Answer 2

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            string str = e.Row.Cells[0].Text;
            //Cells[0]为第一列
            if (str== "未接收")
            {
                e.Row.Cells[0].BackColor = System.Drawing.Color.Red;
            }
            //查找关键字
            if (str.Contains("keyName"))
            {
                string newStr = "<font color=red>" + str + "</font>";                e.Row.Cells[0].Text = str.Replace("班keyName", newStr);
            }       }
            }

Answer 3

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            string str = e.Row.Cells[0].Text;
            //Cells[0]为第一列
            if (str== "未接收")
            {
                e.Row.Cells[0].BackColor = System.Drawing.Color.Red;
            }
          
       }
            }

Answer 4

改了下3楼的
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            string str = e.Row.Cells[0].Text;
            //Cells[0]为第一列
            if (str== "未接收")
            {
                e.Row.Cells[0].BackColor = System.Drawing.Color.Red;
            }
            //查找关键字
            for(int i=0;i<列数；i++)
          {
              str = e.Row.Cells[i].Text;
               if (str.Contains("keyName"))
            {
                string newStr = "<font color=red>" + str + "</font>";                e.Row.Cells[0].Text = str.Replace("班keyName", newStr);
            }
          } 
       }
            }

Answer 5

protected   void   GridView1_RowDataBound(object   sender,   GridViewRowEventArgs   e) 
        { 
                if   (e.Row.RowType   ==   DataControlRowType.DataRow) 
                { 
                        string   str   =   e.Row.Cells[0].Text; 
                        //Cells[0]为第一列 
                        if   (str==   "未接收") 
                        { 
                                e.Row.Cells[0].BackColor   =   System.Drawing.Color.Red; 
                        } 
                        //查找关键字 
                        for(int   i=0;i <列数；i++) 
                    { 
                            str   =   e.Row.Cells[i].Text; 
                              if   (str.Contains("keyName")) 
                        { 
                                string   newStr   =   " <font   color=red> "   +   str   +   " </font> ";                                 e.Row.Cells[i].Text   =   str.Replace("班keyName",   newStr); 
                        } 
                    }   
              } 
                        }

Answer 6

Insus.NET来迟了，
请参考影片：http://download.csdn.net/source/204062