各位好,我做一个gridview列表,每条记录显示时,根据数据库对此条颜色的指定,来显示相应的颜色。ASPX页面代码如下<asp:TemplateField HeaderText="文件名" >
<ItemTemplate>
<asp:Label ID="filename1" runat="server" text=' <%# Eval("filename")%> ' ForeColor='<%# Eval("color") %>' >
</asp:Label>
</ItemTemplate>
</asp:TemplateField>access数据库中,color字段设置为“字符类型”,值为“#FFFFFF”。但调试时,提示“指定的转换无效”。请教各位这里怎样处理,谢谢
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" OnRowDataBound="GridView1_RowDataBound">
<Columns>
<asp:TemplateField HeaderText="文件名">
<ItemTemplate>
<asp:Label ID="filename1" runat="server" Text=' <%# Eval("filename")%> ' ForeColor="red">
</asp:Label>
<asp:HiddenField ID="hidcolor" runat="server" Value='<%# Eval("color") %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType==DataControlRowType.DataRow)
{
Label filename1 = e.Row.FindControl("filename1") as Label;
HiddenField hidcolor = e.Row.FindControl("hidcolor") as HiddenField;
filename1.ForeColor = System.Drawing.Color.FromName(hidcolor.Value);
}
}