如何在Listview中显示数据库中的图像

问题描述:

如何在列表视图中显示DataBase中的图像?



我的图像为二进制文件。我的代码:



How can i display image from DataBase in listview?

my images as binary. my code:

byte[] bytes = (byte[])t.Rows[0]["PicData"];
string base64String = Convert.ToBase64String(bytes, 0, bytes.Length);
Image1.ImageUrl = "data:image/png;base64," + base64String;







ASP.net:




ASP.net:

<asp:Image ID="Image1" runat="server" Height="125px" Width="129px" ImageUrl='<%# (Eval ("PicData")) %>' /> 

没有 listView 的代码没问题。

但是当放入 listView Image1错误。
this code without listView is OK.
but when put in listView Image1 is error.