aspx gridview

pσtεtσ-ζх

做么我看不到图片的？

1.   <form id="form2" runat="server">
   
2.     <asp:GridView ID="GridView2" AllowSorting="True" AllowPaging="True" runat="server" DataSourceID="SqlDataSource1"
   
3.       AutoGenerateColumns="False">
   
4.       <Columns>
   
5.         <asp:BoundField HeaderText="Title" DataField="imgTitle" SortExpression="imgTitle" />
   
6.         <asp:ImageField HeaderText="Image"  DataImageUrlField="imgData" ReadOnly="True"  ItemStyle-Width="30" ItemStyle-Height="50"/>
   
7.         <asp:BoundField HeaderText="Date" DataField="imgDate" SortExpression="imgDate" />
   
8.           <asp:ButtonField CommandName="Delete" HeaderText="Delete" ShowHeader="True"
   
9.               Text="Delete" />
   
10.       </Columns>
    
11.     </asp:GridView>
    
12.        <asp:SqlDataSource ID="SqlDataSource1" runat="server"
    
13.       SelectCommand="SELECT [imgTitle], [imgData], [imgDate] FROM [imgDB_Temp]"
    
14.       ConnectionString="<%$ ConnectionStrings:ConnectionASPX %>" />
    
15.   </form>

复制代码

图片
http://www.freeimagehosting.net/image.php?5f48d79f6e.png

zhixuen

回复 1# pσtεtσ-ζх

你的IMAGE STORE 在DATABASE。
可以POST SQL SCRIPT 吗？
或许你可以REFER TO 以下的LINK 了解如何RETRIEVE IMAGE FROM DATABASE AND DISPLAY ON GRIDVIEW。

http://www.beansoftware.com/ASP.NET-Tutorials/Images-Database.aspx

http://www.asp.net/data-access/tutorials/displaying-binary-data-in-the-data-web-controls-vb

pσtεtσ-ζх

<form id="form2" runat="server">
    <asp:GridView ID="GridView2" AllowSorting="True" AllowPaging="True" runat="server" DataSourceID="SqlDataSource1"
      AutoGenerateColumns="False">
      <Columns>
        <asp:BoundField HeaderText="Title" DataField="imgTitle" SortExpression="imgTitle" />
        <aspmageField HeaderText="Image"  DataImageUrlField="imgData" ReadOnly="True"  ItemStyle-Width="30" ItemStyle-Height="50"/>
        <asp:BoundField HeaderText="Date" DataField="imgDate" SortExpression="imgDate" />
          <asp:ButtonField CommandName="Delete" HeaderText="Delete" ShowHeader="True"
              Text="Delete" />
      </Columns>
    </asp:GridView>
       <asp:SqlDataSource ID="SqlDataSource1" runat="server"
      SelectCommand="SELECT [imgTitle], [imgData], [imgDate] FROM [imgDB_Temp]"
      ConnectionString="<%$ ConnectionStringsonnectionASPX %>" />
  </form>