状态进度条显示

<Columns>

<asp:TemplateField HeaderText="进度状态" SortExpression="ProgressStatus" HeaderStyle-Wrap="false"

ItemStyle-Wrap="false">

<ItemStyle HorizontalAlign="Center" />

<ItemTemplate>

<div style='width: 30px; height: 15px; background-color: <%# Eval("ProgressStatus").ToString() == "1" ? "Green" : (Eval("ProgressStatus").ToString() == "2" ? "Yellow" : "Red")%>;'>

</div>

</ItemTemplate>

</asp:TemplateField>

以div展示进度条，通过动态控制width