GridView中显示bool字段（在数据库中是字符类型）

法一：

<asp:BoundField DataField="是否启用" HeaderText="是否启用">
   <ItemStyle Width="15%" HorizontalAlign="Center" />
</asp:BoundField>

        if (ds != null && ds.Tables[0].Rows.Count > 0) // 进行数据绑定前的示意转换
        {
            for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
            {
                if (ds.Tables[0].Rows[i]["是否启用"].ToString() == "1")
                    ds.Tables[0].Rows[i]["是否启用"] = "是";
                else
                    ds.Tables[0].Rows[i]["是否启用"] = "否";
            }
        }

法二：

<asp:TemplateField HeaderText="是否启用">
   <ItemTemplate>
   <asp:CheckBox runat="server" ID="chkSFQY" Enabled="false"></asp:CheckBox>
    </ItemTemplate>
    <ItemStyle HorizontalAlign="Center" Width="15%" />
 </asp:TemplateField>

 protected void gvMenuList_RowDataBound(object sender, GridViewRowEventArgs e)
    {

        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            

            if (((DataRowView)e.Row.DataItem).Row["是否启用"].ToString() == "1")
            {
                ((CheckBox)e.Row.FindControl("chkSFQY")).Checked = true;
            }
            else
            {
                ((CheckBox)e.Row.FindControl("chkSFQY")).Checked = false;
            }
        }

}