模版列里单元格的样式解决办法

模版列里单元格的样式

C# code

<asp:datagrid id="DataGrid1" style="Z-INDEX: 101; LEFT: 160px; POSITION: absolute; TOP: 112px"                runat="server" AutoGenerateColumns="False"><Columns><asp:TemplateColumn><ItemTemplate><table width="2100" border="1" cellpadding="0" cellspacing="0" bordercolor="#CCCCCC" style="font-family:Arial, Helvetica, sans-serif;font-size:13px;"><tr><td width="52"><%# DataBinder.Eval(Container, "DataItem.Name") %></td><td width="52"><%# DataBinder.Eval(Container, "DataItem.Age") %></td>                                                                </tr></table></ItemTemplate></asp:TemplateColumn></Columns></asp:datagrid>

当绑定的Age>20,Age所在单元格里显示的字体为红色,怎么实现?



[解决办法]
在后台写一函数
protected string GetColor(object obj)
{
if ( obj != null && obj.ToString().Trim() != "" )
{
if ( int.Parse(obj.ToString().Trim()) > 20 )
return "<font color='red'>" + obj.ToString().Trim() + "</font>";
}
}

然后前台的<td width="52"><%# DataBinder.Eval(Container, "DataItem.Age") %></td>
改成<td width="52">GetColor(<%# DataBinder.Eval(Container, "DataItem.Age") %>)</td>

[解决办法]

C# code

public string GetAge(object o){   return Convert.ToInt32(o) > 20 ? "<font color='red'>"+o.ToString()+"</font>" : o.ToString();}
[解决办法]
C# code
/// <summary>    ///  绑定数据时发生事件    /// </summary>    /// <param name="sender"></param>    /// <param name="e"></param>    protected void GridViewDetails_RowDataBound(object sender, GridViewRowEventArgs e)    {        switch (e.Row.RowType)        {            case DataControlRowType.Header:                break;            case DataControlRowType.Footer:                break;            case DataControlRowType.DataRow:                TableCell tc = e.Row.Cells[11];                if (tc.Text.Trim() != "" && tc.Text.Trim() != "&nbsp;")                {                    tc.Attributes.Add("style", int.Parse(tc.Text.Trim()) > 0 ? "color:#FF0000" : "color:#458B00");                }                break;            default:                break;        }    } 

 

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