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Binding textblock text from resources wpf

<Grid.Resources>
<DataTemplate x:Key="trackTemplateY">
<TextBlock x:Name="txbValueY" Text="{Binding ValueX}" Margin="5" FontSize="11" FontWeight="Medium"/>
</DataTemplate>
</Grid.Resources>
<TextBlock Text="{Binding ElementName=txbValueY,Mode=OneWay,Path=Text}"
Background="Orange" Foreground="White"/>
I try this above code but i cant to bind the text, how can i bind inside resources textblock text to outside the resources, Thanks

I am guessing that you are trying to show Text present in TextBlock resource in your second non-resource TextBlock.
You don't need DataTemplate. As you will progress ahead in WPF journey, you will come to know about those.
Below code will show "Resource Text" in your second TextBlock.
<Grid.Resources>
<TextBlock x:Key="TbRes1" Text="Resource Text" x:Name="txbValueY" Margin="5" FontSize="11" FontWeight="Medium"/>
</Grid.Resources>
<TextBlock Text="{Binding Source={StaticResource TbRes1},Mode=OneWay,Path=Text}"
Background="Orange" Foreground="White"/>

All sorts of problems here:
You're specifying Mode.TwoWay in your TextBlock Text binding, it should be Mode.OneWay.
You're binding to the Label's Text property. Label doesn't have a Text property, only Content. And it's not a dependency property so you can't bind to it. (That said, a fluke of the internal mechanics does cause it to appear to work under certain conditions).
A template is exactly that: a template. You can't bind to something that doesn't exist, so the binding is meaningless.
Maybe you could clarify exactly what it is you're trying to do so we can suggest an alternative way of achieving it? Specifically, show us exactly how you're instantiating that DataTemplate.
UPDATE:
You need the first textbox to be created in order for the second one to bind to it, simply declaring it inside a DataTemplate doesn't cause that to happen by itself, so the direct binding will fail. Binding UI elements together like this should generally be avoided though, why can't you simply give the second textbox the same binding as the first?
<Grid>
<Grid.Resources>
<DataTemplate x:Key="trackTemplateY">
<TextBlock x:Name="txbValueY" Text="{Binding ValueX}" Margin="5" FontSize="11" FontWeight="Medium"/>
</DataTemplate>
</Grid.Resources>
<TextBlock Text="{Binding ValueX}" Background="Orange" Foreground="White"/>
</Grid>
If for some reason this isn't possible then you can also create a binding proxy object (see this page for details):
<Grid>
<Grid.Resources>
<local:BindingProxy x:Key="proxy" Data="{Binding ValueX}" />
<DataTemplate x:Key="trackTemplateY">
<TextBlock x:Name="txbValueY" Text="{Binding ValueX}" Margin="5" FontSize="11" FontWeight="Medium"/>
</DataTemplate>
</Grid.Resources>
<TextBlock Text="{Binding Source={StaticResource ResourceKey=proxy}, Path=Data}" Background="Orange" Foreground="White"/>
</Grid>
Again, there are ways to bind to the data template declaration if you really want to, but to do that I'd have to see details of how your data template is being created at runtime.

WPF How to make a Viewbox aware of its available space from within a StackPanel

I have a custom WPF control based on Soroosh Davaee’s ImageButton example at http://www.codeproject.com/Tips/773386/WPF-ImageButton. The custom control combines an Image and TextBlock in a horizontal StackPanel within a Button. (BTW, to get Soroosh’s example to run, I had to edit the solution properties so that “SampleView” is the startup project rather than “ExtendedButton” being the startup project.)
I want the text in the TextBlock to automatically shrink if necessary to avoid clipping at the right edge if the text is too long to fit naturally in the button. For example, if I edit Soroosh's MainWindow.xaml to make the button text too long to fit...
...
<EB:ImageButton Width="100" Height="30" Content="TextTooLongToFitInTheButton" Grid.Row="2"
...
<EB:ImageButton Width="100" Height="30" Content="TextTooLongToFitInTheButton" Grid.Row="2"
...
...the result is the following buttons with clipped text:
In researching this, it seems the simplest way to auto-shrink the content of a TextBlock is to wrap it within a Viewbox:
<Viewbox StretchDirection="DownOnly" Stretch="Fill">
<TextBlock ... />
</Viewbox>
DownOnly apparently prevents the Viewbox from enlarging the text to fill the space, and Fill (as opposed to Uniform) seems to tell it to stretch (shrink) only the dimension that needs to shrink (i.e. the horizontal dimension in my case).
In Soroosh's example Generic.xaml file, I wrapped the TextBlock in such a Viewbox:
<Button >
<StackPanel Orientation="Horizontal">
<Image Margin="2 0"
Source="{TemplateBinding Image}"
Width="{TemplateBinding ImageWidth}"
Height="{TemplateBinding ImageHeight}"
Visibility="{TemplateBinding Image,Converter={StaticResource VisibilityConvertor}}"
VerticalAlignment="Center"/>
I added--> <Viewbox StretchDirection="DownOnly" Stretch="Fill">
<TextBlock Text="{TemplateBinding Content}"
VerticalAlignment="Center"/>
I added--> </Viewbox>
</StackPanel>
</Button>
This produced exactly the same clipped button text. Just experimenting, I tried forcing the Viewbox to have a fixed width...
<Viewbox StretchDirection="DownOnly" Stretch="Fill" Width="60">
...which produced this:
...which shows the capability of the Viewbox, if only it could somehow know its available width when it's inside the StackPanel.
I did note that if I wrap the Viewbox around the whole StackPanel, it successfully auto-shrinks the entire content of the StackPanel:
<Button >
<Viewbox StretchDirection="DownOnly" Stretch="Fill" Width="60">
<StackPanel Orientation="Horizontal">
<Image Margin="2 0"
Source="{TemplateBinding Image}"
Width="{TemplateBinding ImageWidth}"
Height="{TemplateBinding ImageHeight}"
Visibility="{TemplateBinding Image,Converter={StaticResource VisibilityConvertor}}"
VerticalAlignment="Center"/>
<TextBlock Text="{TemplateBinding Content}"
VerticalAlignment="Center"/>
</StackPanel>
</Viewbox>
</Button>
...which produces very nearly what I want:
...but both the image and text are shrunk, and I want only the text shrunk.
How can I make the Viewbox, wrapping only the TextBox, know its available width (and height, I suppose) from within a cell of the StackPanel?

This is a common problem. The solution is simply to not use a StackPanel to do any kind of layout that requires re-sizing of child controls. It's simply not the correct Panel for the job. Instead, try using a Grid panel, which will resize its child controls. The StackPanel control is really only good for the most basic of layout duties... try anything more adventurous and you'll find yourself getting these issues.
One other alternative is to use the TextBlock.TextTrimming Property to trim the text instead... you could put the full text into a ToolTip too.

Silverlight Tooltip Remain Visible With Mouseover

Hello and thanks for the help. I have a Treeview that I am populating with a Hierarchical data template, and currently the bottom nodes have a tooltip that generates a small stack panel that is populated with data specific to the item the mouse hovers over. I also have a button sitting in the tooltip, however, as the tooltip does not persist when the mouse moves over it, I am unable to make use of the button like I need to. My xaml looks like this:
<!--=========================== Hierarchical Data template for tree view -->
<!--template for bottom nodes-->
<sdk:HierarchicalDataTemplate x:Key="ModTemplate" ItemsSource="{Binding ApplicationModules}">
<StackPanel Orientation="Horizontal" > <!--======tooltip style to handle format for callout window============-->
<ToolTipService.ToolTip>
<ToolTip HorizontalOffset="0" VerticalOffset="0" Style="{StaticResource ModuleToolTipStyle}">
<StackPanel Width="150" Height="auto" >
<TextBlock Text="Module Info" FontWeight="Bold" TextAlignment="Center"/>
<TextBlock Text="Module State:" FontWeight="Bold" />
<TextBlock Text="{Binding Path=ModInfo.ModuleState}" />
<TextBlock Text="Module Start Time:" FontWeight="Bold" />
<TextBlock Text="{Binding Path=ModInfo.ModuleStartTime}"/>
<TextBlock Text="Module Down Time:" FontWeight="Bold"/>
<TextBlock Text="{Binding Path=ModInfo.ModuleDownTime}" />
<Button Content="More Info" Width="75"></Button>
</StackPanel>
</ToolTip>
</ToolTipService.ToolTip>
<!--============end tooltip style for callout window===================-->
<ContentPresenter Margin="0 0 4 0" Content="{Binding Icon}" />
<TextBlock FontStyle="Italic" Text="{Binding Path=ModuleName}" />
</StackPanel>
</sdk:HierarchicalDataTemplate>
I would like the tooltip to persist when the mouse moves over it so that I can wire an event to the button. How can I achieve this? Thanks again for the help.

You have a couple options to accomplish your goal that I'm aware of. You can go check out the Silverlight Advanced Tooltips project over on codeplex which does what you want (though I personally have not used it so can't give any kind of review.)
Or you can make your own with some creativity. If it were me I would probably skip all that mess, forget the ToolTipService all together and just make my own to dress it up since to a user, what you're providing isn't what they're used to in terms of a tooltip expectation anyway and have cross more over to a callout or popout functionality. I can make an example as soon as I get some freed up time if option #1 doesn't work for you but I hope it does. Essentially both my way, and that project link I provided would do the same thing, which is provide a delay after the MouseLeave event of what it's attached to so the user can get to it before it disappears. Then hand off its visibility condition to that object. Let me know if this doesnt work and I can give you an alternative example using nothing but XAML.

Bing Maps Silverlight - Adding tooltips to pins generated in C#

I am attempting to convert a bing map implementation that uses standard PushPins in order to populate the map, but I need to add a tooltip to each pin. I found some options of how to do this on the website but the issue is I need the pushpins to be different from each other in a way that is dynamic. Based on the properties of each pin it must have a different background color.
The code already on this site all has the programmer use an image of the pushpin when they customize it.
So right now I need a way to either create a templated pushpin that is able to maintain the look and properties of a pushpin (so I can set background), while allowing a tooltip. Or instead having a regular pushpin have a tooltip or popup with it.
Any help would be appreciated!
Edited:
Control Template I am using
<ControlTemplate x:Key="NewPins" >
<Grid x:Name="pushPin" >
<Popup IsOpen="False" behaviors:RolloverPopup.HideDelay="0" behaviors:RolloverPopup.Target="{Binding ElementName=pushPin}" Margin="30,-20,0,0" >
<Border Background="White" BorderBrush="Black" CornerRadius="10" BorderThickness="1">
<StackPanel Orientation="Vertical" >
<TextBlock Text="{Binding Title}" Foreground="Black" FontWeight="Bold" TextWrapping="Wrap" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10" />
<TextBlock Text="{Binding Content}" Foreground="Black" TextWrapping="Wrap" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10" />
</StackPanel>
</Border>
</Popup>
</Grid>
</ControlTemplate>
This is setting up the pin in C#
Pushpin pin = new Pushpin()
{
Location = new Location( Double.Parse(item.PinLat), Double.Parse(item.PinLong)),
Content=String.Concat( GetNewlineString(item.LocationName), GetNewlineString(item.CallerName), GetNewlineString(item.PhoneNumber)),
Template=(ControlTemplate)Application.Current.Resources["NewPins"],
Width = 50,
Height = 65,
};
And this is creating the Bing Map
<c:BingMapAdSmart
AnimationLevel="UserInput"
Pins="{Binding DashboardViewModel.MapPins}"
NavigationVisibility="Visible"
SetViewZoomFactor="0"
MaxZoomLevel="7"
Visibility="{Binding NavViewModel.IsViewTransitioning, Converter={StaticResource TrueToCollapsedConverter}}" />

I may not really understand your question correctly, but i assume you need pushpins that are being created dynamically based on a template right? And you want to be able to change the tooltip (content property i assume) independently.
If thats the case, first you need to put a template resource to your resources in xaml;
<phone:PhoneApplicationPage.Resources>
<ControlTemplate x:Key="template_name" TargetType="m:Pushpin">
...this is your design part you can compile this xaml via Expression
</ControlTemplate>
</phone:PhoneApplicationPage.Resources>
then you'll need pass this value to every pushpin you've created dynamically codebehind. On this stage you can also set their content property, since they don't have a notification property, i don't know if you mean this but content property is the similar one. You can edit them like you edit other stuff;
myPushPin.template = (ControlTemplate)This.Resources["template_name"];
myPushPin.Content = "Hello World!";
This stage may differ according where you put your resources if its in phone:PhoneApplicationPage.Resources
if you put in Application.Resources
use this;
myPushPin.template = (ControlTemplate)Application.Current.Resources["template_name"];
myPushPin.Content = "Hello World!";
This should work, i don't have bing maps API or WP7 tools installed on this computer so i can't test it but this should be ok.
Happy coding!
Edit:
So if you want to change the background of a pushpin you don't have to hold back, it doesn't matter whether it has a control template or not. Actually every control has one as default. You can change the background as you always do
myPushpin.Background = new SolidColorBrush(Colors.Blue);

I have done exactly what you describe. The way i did this makes the most sense to me. Here is what I did:
I created a custom Pushpin (i.e. UserControl). This Xaml defines my custom pushpin. It assumes this pushpin is to be data-bound to. One of the binded properties is background Color. This will easily satisfy your dynamic color issue.
In the bing map control i defined the following:
The MyPushpinTemplate is defined in the UserControl.Resources like this:
MyPushpinControl is the UserControl.
I also have a data model class (that implements INotifyPropertyChanged). This class is bound to an instance of MyPushpinControl. this data model class has all the properties and is data-binded to the UserControl.
This is technically all you need to know.
To satisfy your tooltip issue, I simply added a tooltip to one of the panels within my custom pushpin. Simple as that.

Until I have a better solution I have decided the only thing I can think to do is to create a number of different pins to use. I don't need an infinite color solution so about 15 different pins should do the trick. Messy but it will work.

I just solved this issue to my complete satisfaction. To accomplish this, you need to have to create a Pushpin style with a key. Then inside this pushpin you create a standard pushpin (you can use another style on that but don't let it look back to this style, I used default), and a popup to go along with it. An example is below, I am using a local tool to do easy rollover popups, otherwise its standard stuff + bind maps.
<Style TargetType="bingMaps:Pushpin" x:Key="NewPins2">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="bingMaps:Pushpin" >
<Grid x:Name="pushPin" >
<Border Width="50" Height="65" >
<bingMaps:Pushpin Background="{TemplateBinding Background}" />
</Border>
<Popup IsOpen="False" behaviors:RolloverPopup.HideDelay="0" behaviors:RolloverPopup.Target="{Binding ElementName=pushPin}" Margin="30,-20,0,0" >
<Border Background="White" BorderBrush="Black" CornerRadius="10" BorderThickness="1">
<StackPanel Orientation="Vertical" >
<TextBlock Text="{Binding Title}" Foreground="Black" FontWeight="Bold" TextWrapping="Wrap" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10" />
<TextBlock Text="{Binding Content}" Foreground="Black" TextWrapping="Wrap" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10" />
</StackPanel>
</Border>
</Popup>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>

Looking for a control to repeat a certain template

Greetings,
I'm looking for a way in Silverlight to have a control which repeats a template for each item bound to it.
I'll try to explain a bit better.
http://img51.imageshack.us/i/naamloosmb.png/
in the screenshot you see a few of the lessons available.
The list contains: "Zumba, Squash, Spinning, Spinning Marathon, Personal Trainer (PT) Sessies" etc
Each item has a description, a picture and a button to go to the page for the corrosponding lesson.
Does anyone know if there is a control available which allows me to achieve this?
If not, how should I start to accomplish this?

Why not use a listbox and an itemtemplate?
Here is a great tutorial: http://backissues.code-magazine.com/article.aspx?quickid=112091&page=1
Basically you can use a Setter to define an item template (remember in Silverlight/WPF an item's content can be any object) with a layout inside.
E.g.
<Setter Property="ItemTemplate">
<Setter.Value>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Rectangle Height="30" Width="30"
Margin="2"
Fill="{Binding Logo}" />
<Label Content="{Binding Name}"
VerticalAlignment="Center"
FontSize="14" />
</StackPanel>
</DataTemplate>
</Setter.Value>
</Setter>
Producing: