asp.net 根据值不同，在绑定时显示不同颜色

/// <summary>
/// 控制颜色显示
/// </summary>
/// <param name="check"></param>
/// <returns></returns>
public Color getColorDepartmentCheck(string check)
{
Color status;
switch (check)
{
case "0":
//待定
status = Color.Black;
break;
case "1":
//同意
status = Color.Green;
break;
case "2":
//不同意
status = Color.Red;
break;
default:
//其他
status = Color.White;
break;
}
return status;
}

<asp:TemplateColumn HeaderText="科室审核意见">
<ItemTemplate>
<asp:Label ID="lblKS" runat="server" Text='' ForeColor='<%#getColorDepartmentCheck(Eval("LeaderCheck").ToString()) %>'></asp:Label>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="处领导审核意见">
<ItemTemplate>
<asp:Label ID="lblKS" runat="server" Text='' ForeColor='<%#getColorDepartmentCheck(Eval("BossCheck").ToString()) %>'></asp:Label>
</ItemTemplate>
</asp:TemplateColumn>