The object is been declared from the View when it is brought in from the model. I can access the item.price object from outside the

, it might just be a basic miss understanding. value="50.00" I would like to be able to have value= <%item.price>% or something similar. Thanks

<% foreach (var item in Model) { %>

    
        
          <%= Html.Encode(item.Id)%>
        
        
            <%= Html.Encode(String.Format("{0:F}", item.Name))%>
        
        
            <%= Html.Encode(item.Description) %>
        
        
            <%= Html.Encode(String.Format("{0:F}", item.Price)) %>
        
   
          <%if (Roles.IsUserInRole("FullMember") == false)
          {%>
            
        

            
            

            
            

            
            

            
            

            
            

            

            ![](https://www.paypal.com/en_US/i/scr/pixel.gif)
                   
            
        <%}
          else
          { %>
          
          <%=Html.ActionLink("Read", "ViewItem", "item", new {itemID = item.Id,itemName = item.Name, itemDescription = item.Description, itemFullArt = item.FullArt, itemPrice = item.Price }, nul

Yes I do, but it doesnt work when I do that.

I have a form for which I want the price to resemble the current price of an object. But I cant add any C# into this form. Im building a paypal program using MVC.

<%if (Roles.IsUserInRole("FullMember") == false)
{%>

I want to place

<% item.price%>

Into the value-"10.00" place. Is this possialbe and how do I go about doing this? Thanks

Afternoon, I was wondering what people though the best way to save data locally, I dont want to export to txt files. When I was developing for Windows phone, I used isoloated storage, but ov this isnt available. Thanks.

It is just a method which is call by a thread, the method is passed the server IP to connect to. It throws an exception even when connecting only to one IP

I am trying to connect to a tcp listener, after I hit the clint.Connect(server, port) it throughts a SocketException

public void Connect(String server, String message)
{
try
{
StreamWriter sw;
StreamReader sr;

            int port = 5000;
            TcpClient client = new TcpClient(server, port);

            client.Connect(server, port);


            sw = new StreamWriter(client.GetStream());

            sr = new StreamReader(client.GetStream());


            sw.WriteLine(message);
            sw.Flush();
            
            string rtnMsg = sr.ReadToEnd().Trim();

        }
        catch (ArgumentNullException e)
        {
            Console.WriteLine("ArgumentNullException: {0}", e);
        }
        catch (SocketException e)
        {
            Console.WriteLine("SocketException: {0}", e);
        }
        catch (IOException e)
        {

        }
        catch (NullReferenceException e)
        {

        }

        Console.WriteLine("\\n Press Enter to continue...");
        Console.Read();
    }

Any help would be really helpful.

Hi, I have a page on a windows phone 7 app, that I want to be able to click to specific button say a "Message" button and it would navigate to the Message panorama item on another panorama page. How would I go about navigating to a specific panorama item? Thanks

I wanted two pannels inside my PanoramaItem The StackPannel will hold fix pre set info The ListBox will hold a groups of info which should be listed. somethings like that. How would I go about doing that, so that is isnt illegal. Am I using the wrong items? Thanks

Hi, Im new to coding in XAML and silverlight. I keep getting the error The Property 'Content' is set more than once. This error came up after I added in the top stack pannel. This is prob a very simple error to fix but I can see where I am setting the content again.

        <controls:PanoramaItem Header="">
            <StackPanel Height="100" HorizontalAlignment="Left" Margin="107,260,0,0" Name="stackPanel1" VerticalAlignment="Top" Width="200">
                <Image Height="112" HorizontalAlignment="Left" Margin="12,184,0,0" Name="userProfilePhoto" Source="{Binding UserProfileImage}" Stretch="Fill" VerticalAlignment="Top" Width="111" />
                <TextBlock Height="44" HorizontalAlignment="Left" Margin="129,184,0,0" Name="userProfileName" Text="TextBlock" VerticalAlignment="Top" Width="297" />
                <Image Height="77" HorizontalAlignment="Left" Margin="350,219,0,0" Name="userProfileMood" Stretch="Fill" VerticalAlignment="Top" Width="76" />
                <TextBlock Height="157" HorizontalAlignment="Left" Margin="129,219,0,0" Name="userProfileStatus" Text="TextBlock" VerticalAlignment="Top" Width="221" />
            </StackPanel>

       <ListBox Margin="0,150,0,0" ItemsSource="{Binding Items}" Height="402">
        <ListBox.ItemTemplate>
            <DataTemplate>
                  <StackPanel Margin="0,0,0,17" Width="432" >
                    <!--<Rectangle Height="100" Width="100" Fill="#FFE5001b" Margin="12,0,9,0"/>-->
                    <TextBlock Text="{Binding DatePosted}" TextWrapping="Wrap" Style="{StaticResource PhoneTextExtraLargeStyle}" />
                    <TextBlock Text="{Binding PostText}" TextWrapping="Wrap" Margin="12,-6,12,0" Style="{StaticResource PhoneTextSubtleStyle}" />
                            <TextBlock Text="{Binding UserText}" TextWrapping="Wrap" Margin="12,-6,12,0" Style="{StaticResource PhoneTextSubtleStyle}" />
                </StackPanel>
            </DataTemplate>
        </ListBox.ItemTemplate>
    </ListBox>
            
            <!--Double line list with text wrapping-->
        </controls:PanoramaItem>

I am new to creating WCF projects as well as windows phone 7. I created a simple method in WCF which just returns a list of an object.

    public List GetSticky()
    {
        return stickys;
    }

I then used it very simply

Sticky[] test = client.GetSticky();

When I import the WCF dll via a service reference into a console app the method acts how it should. When I import the method into a Windows Phone 7 application it become an async method (not sure what this means)and doesnt return a list, it comes up void.

        client.GetStickyAsync();

If anyone can help explain what is going on and help me to be a little less confused. Thanks

Thank you very much.

Hi, I am building a simple windows phone 7 app. I need to pass more that one data item between pages. I know you need to make a small change to sending one data item across but im not sure what this change is. Currently I send one item across like this:

phoneApplicationPage.NavigationService.Navigate(new Uri("/Pages/View_Stickies.xaml?string=" + info, UriKind.RelativeOrAbsolute));

Where in this case info is the string sent. I unpack it on page 2 like this:

    protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
    {
        if (this.NavigationContext.QueryString.ContainsKey("string"))
        {
           string GPS = this.NavigationContext.QueryString\["string"\];
           MessageBox.Show(GPS);
        }

        base.OnNavigatedTo(e);
    }

Im sure there is a very simple answer to the question and any help would be great. Thanks

Readin the stream, break it up into the bit you want. Asign it into the dic. i.e. textIn = new StreamReader(File); string text = textIn.ReadLine(); var 1 = text.IndexOf("String") var 2 = text.IndexOf("String") var 3 = text.IndexOf("String") Dictionary.Add(Key, new CLing(var1, var2, var3....)) Im unsure what you want. Hopefully this helps.

Im drawing text that can be rotated. But how can I scale the glutStrokeString as you can not select the size.

        Gl.glRotatef(angle, 0, 1, 0);
        Gl.glTranslatef(-600, 0, -400);
        len = Dmsg.Count();

        Glut.glutStrokeString(Glut.GLUT\_STROKE\_ROMAN, Dstg);

I didnt know I could use c++.dll in C#, im writing it in C~ two reason one my C++ isnt good enough, and the program im writing this plug in for is writen in C#. Thanks very much will have a looked the links.

I have been looking at the NeHe lesson and they seem to be in C++, sorry if im being blind. Also what is the best way to rotate text, i.e. having it writing at the angle or vertical. Thanks

Hi, I have been building a project in OpenGL, and the code to display text I have been using is

Glut.glutBitmapCharacter()

which cant be rotated. There are loads of tutorials out there for C and C++, but not for C#. Do anyone know how to rotate text in OpenGl, or a good step tutorial. This is the code class I used to render my text

class String
{
    public String()
    {

    }

    public void RenderString(double p\_x, double p\_y, string str, float rotateAngle)
    {
        float x = (float)p\_x;
        float y = (float)p\_y;
        Gl.glRasterPos2f(x, y);
        
        int len = str.Length;

        for (int i = 0; i < len; i++)
        {
            Gl.glClearColor(0, 0, 0, 0);
            Gl.glColor3f(0, 0, 0);
          
            Glut.glutBitmapCharacter(Glut.GLUT\_BITMAP\_HELVETICA\_18, str\[i\]);               
           
        }
    }

}

}

I am drawing a custom graph in c# openGL. When I load the program the the Y axis lables draws (it is draw as txt) but everything else, the box representing the bars on the graph and the axis dont draw until you resize the window normally going from full screen down to a smaller window then the graph draws properly. Does anyone have any ideas why this might be or have had a similar problem. thanks.

Hi, I need some advice on the best way to go about this so I dont end up making it overly complicated. I have a 2d graph draw in openGL the scale is set on drawing depending how much data there is. What I need to do is make it interactive because at the moment with large ammount of data the finer point are lost because the scale is so big. what would the best was to impliement a zoom feature so you can see part of the graph in more detail and move around the graph close up. Im not the most advanced with openGL but any help would be great. fyi this isnt for any collage or school work.

I feel very stupid. I was checking for the following space and having looked at the code for so long didnt see the lead space. Thanks very much.