How can i get the element from xaml to C# through Resource dictionary?

Hi Developers!

Just for an example i have the below code in template.xaml.

<Grid>

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<Grid>

<Grid.RowDefinitions>

</Grid.RowDefinitions>

</Grid>

</Border>

<TextBlock Grid.Column="1" x:Name="PART_Text" Text="{TemplateBinding Label}"

Foreground="{TemplateBinding Foreground}"

FontFamily="{TemplateBinding FontFamily}"

FontSize="{TemplateBinding FontSize}"

VerticalAlignment="{TemplateBinding VerticalAlignment}"

HorizontalAlignment="{TemplateBinding HorizontalAlignment}"

Margin="2,0,4,0"/>

</Grid>

</Border>

I read this xaml in Wrapper.cs class through Resource dictionary. Then how can i access the Image element from template.xaml in Wrapper.cs.

Could you please any one give me the solution?.

wpf

Updated on 17-Aug-2013

public Image FindImage(Control parent)
{
    Queue<DependencyObject> items = new Queue<DependencyObject>();
    items.Enqueue(parent);
    while (items.Count > 0)
   {
        var item = items.Dequeue() as Visual;
        if (item is Image)
            return item;
        var count = VisualTreeHelper.GetChildrenCount(item);
        for (int i = 0; i < count; ++i)
            items.Enqueue(VisualTreeHelper.GetChild(item, i));
    }
}

Can you answer this question?

Answer

1 Answers

shreesh chandra shukla

17-Aug-2013

Hi!

Do you want the Image instance after the template is applied to an actual Control? If you are trying to modify the ControlTemplate itself before applying it to a Control, I'm not sure it is possible.

However, if you are trying to get the Image from a given Control that the template is applied to, you can just walk the visual tree:

thanks

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How can i get the element from xaml to C# through Resource dictionary?

Anonymous User

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