Flickering color animation
I'm trying to animate the background color of a grid from black to white and back forever. However, the code below creates a flickering animation. var contentPage = new ContentPage(); MainPage =...
View ArticleCreate custom Tabbar in Xamarin Forms using NaviagtionPages & Buttons added...
I want to create custom Tabbar in Xamarin Forms using NaviagtionPages & Buttons added inside a ContentPage. I do not want to use the default Tabbed Page because the UI shows up differently for...
View ArticleThe network connection to ****** has been lost. Debugging will be aborted.
Hi all, can anyone help me with this error. am trying to deploy my solution in windows phone(lumia 525) using visual studio ,after deploying app's splash screen is getting displayed in mobile and then...
View ArticleRetaining page Navigation stack when app is killed
Is there a simple way to retain the current navigation stack of pages in Application.OnSleep to be reinstated in Application.OnResume? I tried the following: protected override void OnSleep () {...
View Articlethe background of BoxView in Listview is gone when the cell is selected
I got some boxview inside a view cell is listview, they looks ok. However,when the cell is selected all of background of those boxview are gone. Can we keep those background color even the cell is...
View ArticleThe app is running slow in andorid
I built a xamarin app which is running fine in iOS. That is quite smooth. However, after I ported Android, that is very slow, specially, I use Navigation.PushAsync(new Page()); I tried to link all...
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How to get selected row id value in XFGRid
Hi, I need code to get selected row id value from lable which is located inside the XFGrid. I used below code <ig:XFGrid x:Name="grid"> <ig:ListAdapter x:Name="adapter"...
View ArticleOnElementPropertyChanged only fires once
I have this bindable property for my custom renderer , when I change the property for the first time OnElementPropertyChanged in custom renderer gets fired but on next change it doesn't fire. any idea...
View ArticleUnable to view the info.plist after updating the visual studio for xamarin
Hi i recently updated my Xamarin with 3.7.203 and i am having problem viewing the iOS Application in the Properties.. It says.. An error occurred trying to load the page. Unable to create the designer....
View ArticleCustom TabbedRenderer to set tab text color on Android
I found an iOS render: http://forums.xamarin.com/discussion/17811/tabbedpage-tabbar-background-color-tint but I can't seem to find a similar Android rendered to set to set the tab text color. I found a...
View ArticleXamarin forms Listview selected item background color
just don't know how to fix it in cross platofrom renderer way, I've tried to over paint it from code, but no results, there is that blue line between list items and I don't know how to fix, if anybody...
View ArticlePopAsync to close app
From clicking on a push notification I open a page to display more data and also do actions, when a button is pressed to do an action and the action is completed I want this page to be closed private...
View Article"Xam.PCL - Settings Plugin" gives error in test project
I have recently added the Xam.Plugins.Settings to my Xamarin forms project and it is working fine - but it is now failing my unit tests. My unit test are agains ta PCL library but it gives the...
View ArticleDraw chart in Xamarin.Forms
What is the best way to draw chart in Xamarin Forms. https://en.wikipedia.org/wiki/Candlestick_chart I think the best way to use: ScrollView, StackLayout and BoxView. What do you think?
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Button inside ListView
Hi all, I think I have found a possible bug on Xamarin Forms (android): when you add a button to a ListView ViewCell, the selectedItem binding property stops working on Android (it still works on iOS)....
View ArticleHeader with gradient
Hello, Is it possible to create a header with a gradient color in Forms? How can i do it? Thanks!
View ArticleAndroid button with image and text programatically?
How can I achieve this: <Button android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/button_text" android:drawableLeft="@drawable/button_icon" ... /> via...
View ArticleHow to retrieve mail attachments using IMAP ?
How to retrieve and download mail attachments using IMAP ?.
View ArticleSignature pad Return 0 btye for Android
I am Implemented the Signature Pad in Xamarin forms. I draw the some signature. When I tried to get the image from Signature Pad object with "GetImage(type)" function. it returns 0 bytes. Please help...
View ArticleBlank region at the bottom when setting NavigationBar.Translucent = true
I set it in the ViewWillAppear method of the Sign up page. Then when I transition to the Log in page, there is a blank region at the bottom. Any idea why?
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