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Always use Task.Run() for the best User Experience.
I'm using this rather abrasive statement as a sort of hypotheses. Please do not take offense to this title. I merely used this as a means of grabbing attention and starting a discussion. This...
View ArticleBasic Local Storage - How to?
Hi, I have seen sqlite but I am asking what if I want a simple local storage just to save one variable user_id to determine the user ID? What's the best way yo do it so even if the user closes the app...
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Center content horizontally in xamarin forms DataGridColumn After wraping text
If the content is not wrapping the text will be centered however when the text wraps it will only alight to the left. columns.Add(new DataGridColumn { Title = StringConstants.StatusTitle, PropertyName...
View ArticleBinding FFImage BorderHexColor is now working
ffImage:CachedImage x:Name="imgAuthor" Success="imgAuthor_Success" Source="{Binding ProfileImage}" HeightRequest="40"> ffImage:CachedImage.Transformations fTransformations:CircleTransformation...
View ArticleHow to disable the vertical scroll of collectionview even if the orientation...
I don't know the main purpose of this but even if the collectionview's orientation was set as horizontal you can also scroll it vertically but in a minimum gap between the item up or down. I just want...
View ArticleDarkTheme vs Binding a Color
I want to create an option inside my application for dark theme. I don't want to change the theme automatically using the default device theme. Only when the user will select it. So i am in face two...
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Xamarin.AndroidX.Arch.Core.Common DLL not found in creating the APK
Hello Team, Please see the below screenshot, facing "Xamarin.AndroidX.Arch.Core.Common DLL not found" not found issue in the creating apk file in xamarin forms. I have also uninstalled and re-installed...
View Articleone operation per second
hello, First of all I am French so sorry for my horrible English. I'm a beginner in C# and Xamarin and I just wish I could do this just once per second, how is that possible? while (count !=...
View ArticleVoice over is reading parent screen on custom confirmation alert popups
Parent screen is being read for voice-over/talkback on custom confirmation alert messages on iOS and Android devices. When the custom popup is displayed on the screen and if a swipe gesture is done to...
View ArticleHow to measure text height in skiasharp?
I know I can measure text widthusing paint.MeasureText(); but it is width not height. how to measure the height of the text?
View ArticleMultiselect Selected index passing parameter
Hi Techie, I have an issue to ListView Selected Item in MVVM and bind into API for CRUD operation
View ArticleHow to change the color of frame in code using an ItemTemplate in Code
Hello, I'm fairly new to Xamarin and am trying to add a feature that changes the color of a frame based on whether a ticket was valid or not, however I've ran into difficulties trying to make it change...
View ArticleNewbie - Why am I getting this error message when building project? - Closed...
Severity Code Description Project File Line Suppression State Error XARDF7023: System.IO.DirectoryNotFoundException: Could not find a part of the path...
View ArticleXamarin forms control templates and Theming not picking template colors
I have implemented theming functionality in Xamarin application it is working fine in application. I have implemented some control templates for common buttons used in application. But theming...
View ArticleXamarin Change the db structure(add column, table) without losing existing...
Whenever I change the sqlite database in my Xamarin mobile project, by adding a column, or adding a table, renaming a table/column etc. I get an exception of this sort when running over an existing...
View ArticleDebug Battery Drain
For the past 6 months i developed a XF app for a client. Now we run into the problem that the app is heating up the phone really fast and it drains battery super fast. Is there any good way to debug...
View Articleobservable collection not updating..
I am at a lost.. I haven't been able to figure out why my observable collection isn't updating in real time. I have to close app and reopen it to see the update.. So hopefully someone can point me in...
View ArticleXamarin Forms Carousel does not update view.
Hallo everybody. I'm writing code to manage and show a simple objects list with an image and a text. I've wrote a good code behind because all works fine. But I have doubts about the Carousel View....
View ArticlePDF.js does not open pdf file android
I am trying to read local pdf file which is saved in Android download folder. I created app and set everything like it should be and app reads pdf if it is saved in asset:...
View ArticleHow to load more data using listview same as what's app
Hello Friends, Please anyone help me how to load more data using listview top side scrolling same as what's up, i have used group listview with MVVM. I tried out as below but it's load all page at same...
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