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XAML QUESTIONS

Xamarin forms listview items not fully shown
Xamarin forms listview items not fully shown
I hope this helps . You can set the Listviews' RowHeight to a specific number, if you want all rows to occupy the same space.Or
TAG : xaml
Date : January 12 2021, 01:40 AM , By : Arun Thomas
Is there any way to force execute the OnSizeAllocated method?
Is there any way to force execute the OnSizeAllocated method?
Hope that helps 1.Rearrange the Pageyou could check if width is greater than height to determine if the device is now in landscape or portrait:
TAG : xaml
Date : January 02 2021, 06:48 AM , By : Stuka
System.TypeInitializationException Xamarin CarouselView
System.TypeInitializationException Xamarin CarouselView
Does that help This control belongs to Xamarin.Forms 4.0. So you have to update your forms version to 4.0 to test this new feature.Moreover, you have to add
TAG : xaml
Date : January 02 2021, 06:48 AM , By : user179863
Xaml Button too small
Xaml Button too small
I wish did fix the issue. I am writing a mobile app in Visual Studio 2019 for Mac. , Set HasUnevenRows="True" property in your listview.
TAG : xaml
Date : January 01 2021, 04:56 PM , By : KingGuppy
NotifyPropertyChange fired but UI field not updated in Xamarin.Forms
NotifyPropertyChange fired but UI field not updated in Xamarin.Forms
I wish did fix the issue. As it turns out, I wasn't firing the NotifyPropertyChanged of the correct object. Both MyViewModel and SomeAreaImpl implemented INotifyPropertyChanged per the Notifier class as BaseViewModel also extends from Notifier but th
TAG : xaml
Date : December 27 2020, 04:18 PM , By : George H.
How to prevent window shrinking after a particular width and height in uwp
How to prevent window shrinking after a particular width and height in uwp
will help you If you want to limit the min window Size, you could use SetPreferredMinSize method to limit.
TAG : xaml
Date : December 26 2020, 03:01 AM , By : IanM
Cannot set Content More than once xaml
Cannot set Content More than once xaml
Hope this helps You cannot have multiple children for a ScrollView, hence the error defining content more than once.So, to fix this, you can encapsulate your content within a StackLayout:
TAG : xaml
Date : December 26 2020, 12:30 AM , By : artifex
How bind a command in DataTemplate in Resource Dictionary?
How bind a command in DataTemplate in Resource Dictionary?
I wish did fix the issue. But if I want put a Binding Command in the dataTemplate, the command is never executed because (I guess) the resource Dictionary where is my DataTemplate not reference ViewModel.
TAG : xaml
Date : December 23 2020, 09:01 PM , By : Willem van Schevikho
Programmatically Adding a TreeViewItem
Programmatically Adding a TreeViewItem
Hope this helps Yeah the thing is... as you can see here the TreeViewItem is the Root of the TreeView Item Template and the TreeViewNode is the "actual" Item.Oversimplified
TAG : xaml
Date : December 23 2020, 09:30 AM , By : Michael T.
How to set specified TimedTextSource as default?
How to set specified TimedTextSource as default?
like below fixes the issue I'm using MediaPlayElement, and I have set the media source. Now I want to add several Closed Captions, such English, Indo, Simplified Chinese. , You can try using TimedMetadataTracks.SetPresentationMode like this:
TAG : xaml
Date : December 22 2020, 03:01 PM , By : beng
How to set scroll-viewer inside scroll-viewer in UWP
How to set scroll-viewer inside scroll-viewer in UWP
Does that help In ScrollViewer, scrolling only when the content width/height is larger than the container width/height, but the internal viewable area of the ScrollViewer is infinite, so if you want the child ScrollViewer to work, you need to set the
TAG : xaml
Date : December 10 2020, 10:01 AM , By : PatrickSimonHenk
ComboBox Binding Problem with Windows Community Toolkit Datagrid
ComboBox Binding Problem with Windows Community Toolkit Datagrid
wish help you to fix your issue I finally got this working. I tried changing the binding of the ItemsSource for the whole grid from "x:Bind" to "Binding." That fixed the issue, but I'm not sure why. I used the following for the ComboBox:
TAG : xaml
Date : December 09 2020, 05:36 AM , By : Oli
Styling RadioButton In UWP
Styling RadioButton In UWP
I hope this helps you . I have styled my radio Button to create a color picker. I have removed the content property of radio button and some other styling. See below. Expected Behavior:Only the ellipse without the padding space around it. But i am ge
TAG : xaml
Date : December 05 2020, 12:23 PM , By : jrf
How to enable scrolling in Expander without a fixed height
How to enable scrolling in Expander without a fixed height
To fix this issue You're pretty close to getting it to work, you just need to change the VerticalScrollBarVisibility of your ScrollViewer to Disabled
TAG : xaml
Date : November 28 2020, 04:01 AM , By : clifton anderson
Textbox not losing focus when tapping anywhere inside Popup control
Textbox not losing focus when tapping anywhere inside Popup control
I think the issue was by ths following , The problem is that Grid is not "focusable" because it does not derive from Control. One way is that you place your Grid inside a ContentControl or ContentPresenter.The other way is a bit of a hack but you can
TAG : xaml
Date : November 26 2020, 09:01 AM , By : Ashaea
Change default dark background in UWP
Change default dark background in UWP
it should still fix some issue SystemAltHighColorBrush is not a used brush in Windows 10 UWP. You can double check all used resources at the following path:
TAG : xaml
Date : November 22 2020, 02:42 PM , By : Nosayaba
CaptureElement as an ellipse shape
CaptureElement as an ellipse shape
Any of those help No, there's no direct way to do this. The Windows Runtime doesn't have anything analagous to VideoBrush and no non-rectangular clipping.What you can do is to display the preview in a rectangular window but cover it with an opaque ma
TAG : xaml
Date : November 21 2020, 01:01 AM , By : Sergio Rudenko
Button template is masking the clickable area of a button
Button template is masking the clickable area of a button
may help you . You can try to leave Button ControlTemplate alone and insert your image into Background of Button. I mean - you don't have to shoot big guns when you simple want to override style. If you need the Button to be exactly the shape of the
TAG : xaml
Date : November 13 2020, 05:43 AM , By : Tonci Grgin
Weird Windows Phone 8.1 issue
Weird Windows Phone 8.1 issue
wish helps you This is an issue occurring on some phones with soft keys. You can simulate it in the 720p emulator (enable soft keys on the Sensors tab).The post at http://blog.zumicts.com/usecorewindow-without-overlapping-navbar-and-appbar-winphone-8
TAG : xaml
Date : November 13 2020, 05:40 AM , By : user187301
ListView ItemTemplate not fill
ListView ItemTemplate not fill
I wish this helpful for you Try setting the HorizontalContentAlignment of each ListViewItem to Stretch. Also set Padding to 0 to remove the gap before the blue bar.
TAG : xaml
Date : November 08 2020, 11:01 PM , By : Mark W
User Control Content Control does not fill
User Control Content Control does not fill
Hope this helps Remove HorizontalAlignment="Left" from the StackPanel that contains the two text boxes inside the InnterContent.
TAG : xaml
Date : November 08 2020, 11:01 PM , By : toma
How does x:Bind compare with the classical Binding, put as concisely as possible?
How does x:Bind compare with the classical Binding, put as concisely as possible?
will be helpful for those in need Compared with the classical binding you cannot use the following binding attributes with x:Bind: ElementName, RelativeSource, Source and UpdateSourceTrigger. Well, that almost sums up the limitations of x:Bind but x:
TAG : xaml
Date : November 08 2020, 09:00 AM , By : baumichel
The RelativePanel layout control
The RelativePanel layout control
seems to work fine MSDN has all the answers but here is a summary as concisely as possible.
TAG : xaml
Date : November 07 2020, 01:43 PM , By : D B
How to disable "Missing XML comment" warning for auto generated code in Windows Store app?
How to disable "Missing XML comment" warning for auto generated code in Windows Store app?
wish help you to fix your issue You could load the list of files to modify in the target wit ItemGroup :
TAG : xaml
Date : November 07 2020, 01:33 PM , By : Ben Brown
Adaptive UI UWP
Adaptive UI UWP
it fixes the issue Assuming that the whole row stretches, the problem is that you're setting Width of those elements (and some weird Margins, probably because you dragged and dropped the controls from the toolbox). You can use a RelativePanel to nice
TAG : xaml
Date : November 05 2020, 07:07 PM , By : user107506
Wrap panel hiding on vertical screen resize
Wrap panel hiding on vertical screen resize
it helps some times Hey so I have a question that's been driving me mad. Basically I have a xaml element that has a wrap panel and a listbox inside it. The listbox has no problems in resizing but the wrap panel will not resize even when I set the hor
TAG : xaml
Date : November 05 2020, 03:01 PM , By : Wilfred Knigge
Animation not work on Ellipse
Animation not work on Ellipse
will help you Your animation is a dependent animation, by default, the animation system won't run a dependent animation. To enable your animation, you need set the EnableDependentAnimation property of the animation object to True.In WinRT, there are
TAG : xaml
Date : November 01 2020, 03:09 PM , By : rusl
How to determin the right reply URL for Windows UWP app?
How to determin the right reply URL for Windows UWP app?
it helps some times The redirect URI of a UWP app is assigned by the system - by Visual Studio at creation time, and by the store at publication time. You have to first find out what URI your app got, using the instructions in the readme in https://g
TAG : xaml
Date : October 31 2020, 05:57 AM , By : Juice
What element to use if I only need an placement target element
What element to use if I only need an placement target element
I hope this helps . I want to show a flyout at a specific place. I want to specify a placement target element in XAML, but I want to make sure I am using the "lightest" element possible, given that I don't want that element to ever be visible or inte
TAG : xaml
Date : October 30 2020, 12:01 AM , By : user170635
How to bind data the inner list view in Windows Store apps
How to bind data the inner list view in Windows Store apps
Any of those help You were quite close to the correct answer already, you just need to put the inner TextBlock in an ItemTemplate as well, similar as you did for the outer ListView.
TAG : xaml
Date : October 29 2020, 04:46 AM , By : xguru
XAML: ImageBrush horizontal tiled
XAML: ImageBrush horizontal tiled
With these it helps You may use a VisualBrush with two nested elements like shown below. The outer Border (or some other outer element) is necessary for the transparent margin.
TAG : xaml
Date : October 14 2020, 02:24 PM , By : Nigel
Xamarin.Forms "databind" individual values in Xaml for <x:Array type="{x:Type x:String}">
Xamarin.Forms "databind" individual values in Xaml for <x:Array type="{x:Type x:String}">
wish of those help Alright. Apparently x:Array is technically a MarkupExtension (ArrayExtension).So, a colleague figured out that we might use the same syntax:
TAG : xaml
Date : October 04 2020, 02:00 AM , By : Julian Ivanov
How to limit max length of bindable label?
How to limit max length of bindable label?
Hope this helps I have label that is bound to my view model. Sometimes the text value of the label is only a few characters, but sometimes it is more than 20 characters. , You can use a converter:
TAG : xaml
Date : September 30 2020, 08:00 PM , By : yarry
Order of element gets changed when it's focused in Grid layout
Order of element gets changed when it's focused in Grid layout
it fixes the issue This reason is from Fast Renderers .Fast renderers are available for the following controls in Xamarin.Forms on Android:
TAG : xaml
Date : September 17 2020, 09:00 PM , By : Frank
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