点击Gridview 中字段，弹出详细信息窗口

                        <asp:GridView ID="GvAccountname" runat="server" GridLines="None" SkinID="SjGrvZkr"
                            Width="100%" AutoGenerateColumns="False">
                            <PagerSettings Visible="false" />
                            <RowStyle HorizontalAlign="Center" />
                            <Columns>
                                <asp:BoundField HeaderText="账号名称" DataField="account" />
                                <asp:TemplateField HeaderText="角色名称">
                                    <ItemTemplate>
                                        <a href="javascript:window.showModalDialog('../Hight/EGRoleDetial.aspx?id=<%#Eval("rolename")%>', 'newwindow','height=100, width=400, top=0,left=0, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=no, status=no')"  target="_top"><%# Eval("rolename").ToString()%></a>
                                    </ItemTemplate>
                                </asp:TemplateField> 
                            </Columns>
                        </asp:GridView>