how to show image in the column of repeater control in asp.net?

问题

I'm using repeater control from asp.net for data binding. And for designing i used the div & span for data representation. I have 4 fields to my table & i want to show the images on the each span depending on the field value. Images are stored in my project path itself.

How to do this?

回答1:

Use this

<asp:Repeater ID="RepeaterImages" runat="server">
    <ItemTemplate>
        <img src='<%#GetImage(Databinder.Eval(Container.DataItem, "ImageID"))%>' alt="" width="" height="" />
    </ItemTemplate>
</asp:Repeater>

Now we need to create a function to retrieve the image using that ID.

public string GetImage(object ImadeID)
        {
          if(ImageID!=null)
            {
               //do something with the ImageID to return the image path as string
            }
          else
           {
           return "";
          }

        }

回答2:

<asp:Repeater ID="RepeaterImages" runat="server">
    <ItemTemplate>
        <asp:Image ID="Image" runat="server" ImageUrl='<%# Container.DataItem %>' />
    </ItemTemplate>
</asp:Repeater>

回答3:

<asp:Repeater ID="RepeaterImages" runat="server">
    <ItemTemplate>
        <asp:Image ID="Image" runat="server" ImageUrl='<%# Container.DataItem %>' 
Visible ='<%# Container.DataItem.ToString() == "0" ? true : false %>' />
    </ItemTemplate>
</asp:Repeater>

来源：https://stackoverflow.com/questions/7885444/how-to-show-image-in-the-column-of-repeater-control-in-asp-net