【Vegas原创】GridView设定DataFormatString属性失效的解决方法

我给GridView控件的各个BoundField数据行设定了DataFormatString属性，但是没有任何效用。
解决方法：将BoundField数据行的HtmlEncode属性设定成False

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="4" ForeColor="#333333" GridLines="None">

                <Columns>

                    <asp:BoundField DataField="item" HeaderText="职类"    />

                    <asp:BoundField DataField="a" HeaderText="目标整合" DataFormatString="{0:F2}" HtmlEncode=false />

                    <asp:BoundField DataField="b" HeaderText="团队领导" DataFormatString="{0:F2}" HtmlEncode=false />

                    <asp:BoundField DataField="c" HeaderText="沟通协调"  DataFormatString="{0:F2}" HtmlEncode=false/>

                    <asp:BoundField DataField="d" HeaderText="决策判断"  DataFormatString="{0:F2}" HtmlEncode=false/>

                    <asp:BoundField DataField="e" HeaderText="人才发展" DataFormatString="{0:F2}" HtmlEncode=false />

                </Columns>

                <FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />

                <RowStyle BackColor="#EFF3FB" />

                <EditRowStyle BackColor="#2461BF" />

                <SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />

                <PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />

                <HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />

                <AlternatingRowStyle BackColor="White" />

            </asp:GridView>