Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,319 questions
1 answer
One of the answers was accepted by the question author.
error APT1000: Attribute "imageAspectRatioAdjust" already defined with incompatible format.
the following error comes out after changing the target platform from Android 8 to Android 9, 10 or 11. + updating dependencies + migration to AndroidX: \ obj \ Debug \ 110 \ lp \ 64 \ jl \ res \ values \ values.xml (4): error APT1000: Found tag id…
asked 2020-11-23T12:18:53.837+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 49%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Александр Р
116
Reputation points
accepted 2020-11-23T23:58:16.113+00:00
Александр Р
116
Reputation points
1 answer
One of the answers was accepted by the question author.
IIS compression intermittent
We have a conflict with our JavaScript minifier and IIS compression. The minifier recreates the file when the app pool resets and on other occasions. The zipped version of the file that was stored by IIS is occasionally not a complete file. We are…
asked 2020-11-19T18:30:38.573+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 56.00000000000001%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERC%3C/text%3E%3C/svg%3E)
Robert Crockett
21
Reputation points
accepted 2020-11-23T23:23:54.973+00:00
Robert Crockett
21
Reputation points
0 answers
Xamarin.ios app crashes on 14.2 when downloaded via MDM
When xamarin.ios app is downloaded via MDM it crashes immediatedly after startup. The app works fine when downloaded via apple store/testflight
asked 2020-11-23T15:30:07.74+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 42%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
coder
1
Reputation point
commented 2020-11-23T21:56:52.9+00:00
Borisoprit
371
Reputation points
0 answers
Exponential forecast and Growth Ratio in ML.Net (ForecastBySsa)
I am using ML.Net for my machine learning project. My primary need is time series forecasting. For that, I am using ForecastBySsa method. This method works for a variety of data with different trends and seasonality, but in certain cases, it uses…
.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
154 questions
asked 2020-11-23T18:38:53.863+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 92%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
sameer srivastava
6
Reputation points
asked 2020-11-23T18:38:53.863+00:00
sameer srivastava
6
Reputation points
2 answers
One of the answers was accepted by the question author.
Creating buttons in a for loop
Hi all, I'm new to Xamarin, so sorry if the question is a repeat or explained badly. What I'm aiming to do is to create and display a number of buttons for each keyphrase found in a phrase and then have the selected keyword spoken back out of the device…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 27%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(297.6, 54%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Multiplatform .NetStandard library with native binding
I'm trying to create a multiplatform .NetStandard library from a Xamarin.Forms application i have made. In the Xamarin.Forms application i used dependency injection, which i'm assuming from what i've read is not available for .NetStandard libraries so…
asked 2020-11-23T15:10:23.163+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(252.8, 85%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN%3C/text%3E%3C/svg%3E)
noobsoftware
251
Reputation points
accepted 2020-11-23T16:56:44.31+00:00
noobsoftware
251
Reputation points
1 answer
One of the answers was accepted by the question author.
Winform: Two different datagridview rows getting selected when one should be selected
I am working with winform project. i have two datagridview which has same number of columns and same structure. frist column is checkbox column. here is code to bind two datagrid with same kind of data. List<AllGroupNames> grpDtl =…
asked 2020-11-23T13:18:58.047+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 12%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESB%3C/text%3E%3C/svg%3E)
Sudip Bhatt
2,271
Reputation points
accepted 2020-11-23T15:54:14.41+00:00
Sudip Bhatt
2,271
Reputation points
0 answers
How to communicate with devices using bluetooth without pairing from same Xamarin app
I am new to Xamarin development. I wanted to know is it possible to read data using bluetooth among devices without pairing? I will install Xamarin app on multiple devices. This app will store some data like, user name, email, phone number etc. I want…
asked 2020-11-23T10:41:03.987+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 14.000000000000002%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMY%3C/text%3E%3C/svg%3E)
Mihir Yelamanchili
21
Reputation points
asked 2020-11-23T10:41:03.987+00:00
Mihir Yelamanchili
21
Reputation points
2 answers
Can't animate Color property of SolidColorBrush
Hello, Is there a way to animate Color property of SolidColorBrush from color1 to color2? Thanks
asked 2020-11-19T19:34:38.587+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(294.40000000000003, 65%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPP%3C/text%3E%3C/svg%3E)
Polat Pınar
26
Reputation points
commented 2020-11-23T10:31:37.087+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 87%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
JarvanZhang
23,951
Reputation points
1 answer
One of the answers was accepted by the question author.
How to force Treeview scrollbar thumb scroll up/down when dragging any node
My treeview has huge node. i made possible to drag and drop the node. when i am on last node and try to drag that node to upward then treeview scrollbar not going up. so guide me how could i force treeview scroll bar go up when i will drag bottom nodes…
asked 2020-11-22T19:22:04.863+00:00
Sudip Bhatt
2,271
Reputation points
commented 2020-11-23T09:05:58.053+00:00
Sudip Bhatt
2,271
Reputation points
1 answer
Using validation rules to disable a button for multiple textboxes
Hi : I have multiple textboxes that implement Validation Rules which will verify if entries are less than 99.9 and must not be charactrers. I know i have to tie it with "CanExecute" with the Button (Save Button for…
asked 2020-11-23T03:06:57.667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(169.60000000000002, 24%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESO%3C/text%3E%3C/svg%3E)
Simon Ong
21
Reputation points
answered 2020-11-23T08:12:09.997+00:00
DaisyTian-1203
11,621
Reputation points
1 answer
dynamic tabbar in xamarin.forms shell?
<ShellContent Title="title" Icon="icon.png" Route="IndexPage" ContentTemplate={DataTemplate local:IndexPage} /> can it be changed dynamiclly? the title icon route and contentTemplate?
asked 2020-11-23T02:18:59.647+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 2%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
mc
4,006
Reputation points
answered 2020-11-23T08:10:44.953+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 6%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELL%3C/text%3E%3C/svg%3E)
Leon Lu (Shanghai Wicresoft Co,.Ltd.)
71,441
Reputation points Microsoft Vendor
0 answers
Change field text color(red) on Main Entity and Subgrid using Javascript (Unified Interface)
I am currently using Dynamic 365 Unified Interface whereby on the javascript web resource which is using XMLHttpRequest(Retrieve data) to change some text field color on certain tabs and subgrid entity. May I know what will be the correct syntax on…
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,569 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
1,136 questions
asked 2020-11-20T02:59:23.587+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 68%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKH%3C/text%3E%3C/svg%3E)
Kweh Hong Yang
1
Reputation point
commented 2020-11-23T08:06:52.07+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 4%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETY%3C/text%3E%3C/svg%3E)
Timon Yang-MSFT
9,576
Reputation points
1 answer
Calling async function from unmanaged code in the main thread
Hi there, I have an unmanaged application (not written with Visual Studio) that needs to call WCF Services from within the main thread. Additionally, this app also acts as a COM server with all COM objects in the STA, where the main thread of the app…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,571 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(182.40000000000003, 97%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDS%3C/text%3E%3C/svg%3E)
1 answer
Got a "System.AppDomainUnloadedException: The application domain in which the thread was running has been unloaded" error
We're working with EF 6 (I think it's EF 6.1.3, but not sure), in a WPF app using .NET Framework 4.5.2. We use .EDMX files for specifying our EF models. Yesterday we added three new tables to the database, so I got into the EDMX file designer, to try…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,571 questions
asked 2020-11-20T18:32:58.677+00:00
Rod At Work
866
Reputation points
answered 2020-11-23T06:21:28.413+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(19.2, 7.000000000000001%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDZ%3C/text%3E%3C/svg%3E)
Daniel Zhang-MSFT
9,621
Reputation points
1 answer
Find Parent Row and Change the Height
Hi, I have this XAML: <Grid Margin="15"> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto" /> <ColumnDefinition Width="*" /> </Grid.ColumnDefinitions> …
asked 2020-11-20T20:17:48.723+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(265.6, 63%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
jrahma
111
Reputation points
answered 2020-11-23T06:09:32.95+00:00
JarvanZhang
23,951
Reputation points
2 answers
One of the answers was accepted by the question author.
How To Add Reveal Highlight in UWP Xamarin.Forms
Hello Guys I Want to Add Reveal Highlight in Frame Control in UWP Project im Using Custom Render in Xamarin.Forms
asked 2020-11-22T15:07:23.443+00:00
SimonGhost
256
Reputation points
commented 2020-11-22T19:36:24.17+00:00
SimonGhost
256
Reputation points
5 answers
One of the answers was accepted by the question author.
Xamarin Forms | Master-Detail Page | Menu items do appear in preview but not in app
Hi everyone, I´m having a little trouble with the Master-Detail Page in XF. I started to use the example given from the following resource: https://learn.microsoft.com/en-us/samples/xamarin/xamarin-forms-samples/navigation-masterdetailpage/ …
asked 2020-11-21T02:16:28.683+00:00
Christian Hose
21
Reputation points
answered 2020-11-22T15:06:29.203+00:00
Lance
296
Reputation points MVP
1 answer
One of the answers was accepted by the question author.
define style in code
< Canvas.Resources > < Style TargetType = "{x:Type Path}" BasedOn="{StaticResource "{x:Type Path}> < Setter Property = "Stroke" Value = "Black" /> < Setter Property…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(297.6, 56.00000000000001%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EE%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Why does ToolStripMenuItem OnPaint draws only the first item?
Hello, I'm trying to add white space within the item's text in a ContextMenu for that the string after the space is always left aligned and always stands under each other in each item. What I'm trying to do in the following code: I add the items to…
Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,868 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,569 questions
asked 2020-11-21T18:22:40.6+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(169.60000000000002, 48%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECH%3C/text%3E%3C/svg%3E)
chris harper
96
Reputation points
accepted 2020-11-21T22:43:07.78+00:00
chris harper
96
Reputation points