模板列中CheckBox改变GridView行的颜色(2) (.cs页面实现)

 

 ,cs页面头添上声明：using System.Drawing;

 

 

<asp:GridView ID="dgck" runat="server" AutoGenerateColumns="False"  Width ="2200px"  Font-Size="X-Small" DataKeyNames="客户号" AllowSorting="True"  >
                    <RowStyle HorizontalAlign="Center" Height="20px" />        
                    <Columns>
                        <asp:TemplateField HeaderText="选中一行">
                            <EditItemTemplate>
                                <asp:CheckBox ID="CheckBox1" runat="server" />
                            </EditItemTemplate>
                            <ItemTemplate>
                                <asp:CheckBox ID="check" runat="server"   AutoPostBack="true"   OnCheckedChanged="check]_CheckedChanged" />
                            </ItemTemplate>
                        </asp:TemplateField>
                    </Columns>
                    <HeaderStyle HorizontalAlign="Center" Font-Size="X-Small" ForeColor="Black" />
                    <AlternatingRowStyle Font-Size="X-Small" />
                </asp:GridView> 

 

    /**//// <summary>
    /// 通过字段CheckBoxField,自定义的列“选中一行”转换成模板列 ItemTemplate 后,在gridview的编辑模板中双击,添加check_Click事件,写点击后触发行变色事件。
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void check_CheckedChanged(object sender, EventArgs e)
    ...{  
        CheckBox cb = (CheckBox)sender ;
        DataControlFieldCell dcf = (DataControlFieldCell)cb.Parent;//得到checkbox 所在的单元格
        GridViewRow gvr = (GridViewRow)dcf.Parent; //得到所在单元格的所在行 
       if (cb.Checked==true )
        ...{            
            gvr.BackColor  =  Color .Pink ;//改為你要的顏色
        }
        else
        ...{
            gvr .BackColor  = this.dgck.BackColor;
         }      
        
    }