VB.NET - Preprocessor directive expected

Asked By saranya
04-Feb-12 01:34 AM
Hi frndz!


Iam doing project in asp.net 2.0,c#. in my project customer have to upload photos in admin page and it should be displayed in the website, in image iam using facebox. when i click 1 image in facebox there sholud be 3 images has to run in facebox. so in admin page iam using. smallimagepath,bigimagepath ,bigimagepath1 ,bigimagepath2. in that small imagepath will display in website.when i click the small imagepath picture ,bigimagepath,bigimagepath1,bigimagepath2 these three picture has to run in facebox. For 1 image in facebox i done already but for next 2 images i tried but its showing error. Below is my code:

<asp:datalist   id="dlDepts"   runat="server"   repeatcolumns="4"   repeatdirection="Horizontal"  repeatlayout="table"      forecolor="darkred"    ShowFooter ="true"  OnSelectedIndexChanged="dlDepts_SelectedIndexChanged" ><itemtemplate>
            <table width="220" border="0" cellpadding="0" cellspacing="0">
  <tr>
    <td align="center">
    <table width="180" border="0" cellspacing="0" cellpadding="0">
    
    <tr>
     //This line shows error// <td align="center" valign="middle"><a href="admin/upload/<%#DataBinder.Eval(Container.DataItem,"bigimagepath")%> <% #DataBinder.Eval(Container.DataItem,"bigimagepath1")%> <%#DataBinder.Eval(Container.DataItem,"bigimagepath2" )%>" rel="lightbox"><img src="admin/upload/<%#DataBinder.Eval(Container.DataItem,"smallimagepath")%>" alt="Small1" width="200" height="200" border="0" /></a>
</td>
    </tr>
    <tr>
      <td width="180" height="30" align="left" valign="middle" class="h6">Code :<%#DataBinder.Eval(Container.DataItem, "code")%></td>
    </tr>
    <tr>
      <td height="25" align="left" valign="middle">
      <a href="javascript:OnClientOpen1('<%# DataBinder.Eval(Container.DataItem, "[id]") %>')" ><img src="images/order-now-button.png" width="74" height="17" border="0" /></a>
      
      </td>
    </tr>
    </table>
    </td>
  </tr>
</table>               
  </itemtemplate>
    <footerstyle
      backcolor="darkred"
      forecolor="lightyellow"
      font-bold="true"



Iam getting error as:

CS1024: Preprocessor directive expected

    />  
</asp:datalist>

Help me frndz
  D Company replied to saranya
04-Feb-12 10:18 AM
hello ,

first of all, it seems syntactical error.check with this Fixed thread from Egghead

http://http://www.eggheadcafe.com/community/asp-net/17/10297159/cs1024-error-preprocessor-directive-expected.aspx

let me know, if the case is different
Regards
D
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defferentiate code to be executed in the codebehind other than using if else? thanks A preprocessor directive must be the only instruction on a line. Preprocessing directives are lines in your program is allowed before and after the `#'. The `#' is followed by an identifier that is the directive name. For example, `#define' is the directive The C# language's preprocessor directives are as follows: ·#if ·#else ·#elif ·#endif ·#define ·#undef ·#warning ·#error ·#line ·#region ·#endregion is not defined"); #endif } } You'll need to go look up how they work in VB.NET i read this on msdn. . my Q was a is there a way to set that code in If statement. eg. If (ConfigurationSettings.AppSettings( "TEST" ) = "True" ) Then . . . . End If In VB.NET, conditional compiler constants and literals are the only value types allowed to be assigned
easynn.com VC MFC Discussions Windows Server (1) Linux (1) Vista (1) ASP.NET (1) VB.NET (1) LINQ (1) WPF (1) VB (1) I think they are "header guards" to avoid than one time during a compilation. In modern C++ you may use the #pragma once directive, even if I'm not sure if #pragma once is perfectly equivalent to the #ifndef guard means that a fairly deep semantic analysis of the program is required by the preprocessor, for example, to discover not only the #ifndef but that the "flow control" in the preprocessor means that it can't be valid more than once. How do you distinguish these two cases: . . . . from . . . without a fairly deep analysis that is beyond the capability of a preprocessor? Consider the standard header file process.h, for example, and explain how the analysis can MVP Tips: http: / / www.flounder.com / mvp_tips.htm It actually isn't that complicated. The preprocessor can easily note that an included file contains with no code outside of the #if though. Bo Persson It seems that "#pragma once" is deprecated on GCC, because the compiler / preprocessor might fail to recognize that different header files are actually the same header file (e
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