WPF Discussion Boards

31-Jul-09 1:53

This[^] article isn't a bad start.

"WPF has many lovers. It's a veritable porn star!" - Josh Smith

As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.

Re: How to add silverlight.

How to add silverlight.

Blikkies30-Jul-09 21:20

Blikkies

30-Jul-09 21:20

Hey all

Im new to silverlight, just want to know how to embed or add silverlight to an existing ASP.net project. In flash you only use the following code:

<object width="871px" height="400px">
                <param name="aa" value="aa.swf" />
                <embed src="flash\aa.swf" width="871px" height="400px"></embed>
            </object>

Can someone tell me how do it with Silverlight.

Thanx

Mark Salsbery31-Jul-09 5:08

Mark Salsbery

31-Jul-09 5:08

Integrating Silverlight with a Web Page[^]

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: How to add silverlight.

Blikkies2-Aug-09 8:17

Blikkies

2-Aug-09 8:17

Thanks!

Use XAML file as vector image

Jack Valmadre30-Jul-09 12:01

Jack Valmadre

30-Jul-09 12:01

Hi,

I have a few vector images in XAML format that I'd like to display in my application. So far I've been able to do this using:

private XmlReader reader_;
private UIElement control_;
...
reader_ = XmlReader.Create(filename_);
control_ = (UIElement)XamlReader.Load(reader_);

Then having a Control property:

public UIElement Control
{
    get
    {
        return control_;
    }
}

And binding to this as below:

<DataTemplate DataType="{x:Type local:Tile}">
  ...
    <Viewbox>
      <Label Content="{Binding Control}" />
    </Viewbox>
  ...

This works, but when I try and display the control in multiple controls in the same window, only one will appear. I was able to fix it by doing this:

public UIElement Control
{
    get
    {
        XmlReader reader = XmlReader.Create(filename_);
        return (UIElement)XamlReader.Load(reader);
    }
}

But I'd really like to avoid parsing the XAML and reloading the control every time I use it! This is my first WPF project. Can someone recommend a better way of doing this?

Cheers!

Jack

Re: Use XAML file as vector image

Christian Graus30-Jul-09 13:57

Christian Graus

30-Jul-09 13:57

I define my vector images as resources, then create controls which point to that resource for their background property, from memory.

Christian Graus

Driven to the arms of OSX by Vista.

Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.

How to define windows property in resourcedictionary

vidster30-Jul-09 3:23

Re: How to define windows property in resourcedictionary

30-Jul-09 3:23

I'm just looking into using WPF and have a simple problem.

I just want to style a treeview control, but when I add the styling to my resource dictionary, I get error :

"The attached property 'Window.Resources' is not defined on 'ResourceDictionary' or one of its base classes."

The xml is :

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

<Window.Resources>

<Style TargetType="{x:Type TreeViewItem}">

..........

</Style>

</Window.Resources>

</ResourceDictionary>

Pete O'Hanlon30-Jul-09 4:35

30-Jul-09 4:35

Window.Resources is needed to define a resource in your Window XAML (in the same way as UserControl.Resources is used in a UserControl, and so on). You don't need this in a resource dictionary, so you need to remove the lines

:<Window.Resources>

and

</Window.Resources>

"WPF has many lovers. It's a veritable porn star!" - Josh Smith

As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.

Re: How to define windows property in resourcedictionary [modified]

vidster30-Jul-09 5:37

Re: How to define windows property in resourcedictionary

30-Jul-09 5:37

I want to keep styling seperate. I have defined the resourcedictionary in the Application XAML, so it should work?

I have been following this tutorial :

http://blogs.vbcity.com/xtab/archive/2007/09/10/8693.aspx[^]

modified on Thursday, July 30, 2009 12:09 PM

Pete O'Hanlon30-Jul-09 8:46

30-Jul-09 8:46

vidster wrote:
I have defined the resourcedictionary in the Application XAML, so it should work?

That's right. Just remember that it's an application resource, so you don't have to wrap it in a container Resources section such as a Window.Resources.

"WPF has many lovers. It's a veritable porn star!" - Josh Smith

As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.

Re: How to define windows property in resourcedictionary

vidster30-Jul-09 23:21

Re: How to define windows property in resourcedictionary

30-Jul-09 23:21

Yes, but I'm not setting the style in the Application XAML, I just want to point it to my resource dictionary (Styles.XAML) :

<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="Styles.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>

Pete O'Hanlon31-Jul-09 1:08

31-Jul-09 1:08

I think you misunderstand me. Because you have created this in a ResourceDictionary, you don't need the Window.Resources part - that's what I mean by application resources. The way you are merging your resource dictionary in is spot on.

"WPF has many lovers. It's a veritable porn star!" - Josh Smith

As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.

Re: How to define windows property in resourcedictionary

vidster31-Jul-09 1:18