Best way to work with CoreImage in Forms?
I'm building a prototype Xamarin Forms image editing app. Currently it is built using normal XF Images, however I'd like to replace these with image objects native to each platform, starting with iOS...
View ArticleRender multiple file types
I'm working on an application that will allow the user to view different documents. Some of the file types include pdf, html, jpg, png, docx, doc, and msg. Are there any libraries available to assist...
View ArticleUnable to build Ad-Hoc iOS project from VS (Strip Assemblies Error)
I get a variable amount of errors all complaining about being unable to strip assemblies. Like so: C:\Program Files (x86)\MSBuild\Xamarin\iOS\Xamarin.iOS.Common.targets(664,3): error : Could not strip...
View ArticleInApp-Billing
Hey folks, as I'm taking huge steps to release our app, I'm now at the point where I have to implement a payment function. And I was curious if anyone here used the InApp-Billing Components from the...
View ArticleHow can I achieve this effect (stacklayout or frame)?
I have a background color, I want to use a layout box (stacklayout or frame) with rounded corners where it's background color is black. The first image shows what I am trying to do, the second is my...
View ArticleWebview page displaying very small second time
I have a Twitter embedded timeline that I am displaying in a Webview. The Webview is in a Content Page that has a grid on top with 3 columns containing buttons (acting as tabs) followed by ListViews...
View ArticleXamarin.Forms iOS App Size too large
Hi, I have created one application (5-6 screens) using Xamarin.Forms and everything is working good but iOS app size is very high event I didn't use any third party library. I did all possible...
View ArticleYour experiences with ModernHttpClient?
Hi all In my Xamarin.Forms app (Shared), I use System.Net.Http.HttpClient() now, to access our webservice. Now, I have noted, that there is a specific add-on to XF called “ModernHttpClient”. This...
View ArticleListview bug
Working on an application, Xamarin Forms, where I have a listview initially rendered with some items hidden, item has attribute bound to visibility. Changing the state associated with the item does not...
View ArticleMismatched .Net Versions for referenced libraries
Hello, I am attempting to do some image manipulation using EmguCV but I am running into a frustrating problem. When I try to build the iOS app, I get the following error: "Error CS0012: The type...
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How to Change the display alert background & fore ground color and Needs to...
How to Change the display alert background color & fore ground color and Needs to add an Icon in the alert in xamarin forms, Now It's displaying in black color like following Thanks Rk.Moorthy
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Post request in web view windows phone
I am trying to achieve the same thing, but I am getting exception when I call the InvokeScript method, Please help. I used this link...
View ArticleForce Keyboard to show on Android
Hi, I'm trying to popup the keyboard on android when a control gets focused. The .Focus() method does produce the wanted effect in IOS - the controls gets the focus and thereby the keyboard is showed....
View ArticleActivityIndicator Not Working
I'm new to the forums, so sorry if this is a repeat. I posted here, https://forums.xamarin.com/discussion/comment/69532? but I suspect that thread is marked as answered. I've got an ActivityIndicator...
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[XAMLC] compilation failure. Need more info
Hey guys, I'm getting a XAMLC compilation failure, but unfortunately the info that gets dumped in the error console is not helpful. I've validated all of my XAML and it appears to be correct, however...
View ArticleListView with MVVM - TapGestureRecognizer not working
Hi, I'm trying to go the MVVM route and avoid doing stuff directly in the code-behind, I'm finding that trying to detect a row being clicked to invoke a command painful to implement. It would seem that...
View ArticleMicrosoft.Practices.Unity - Inconsistent Version Numbers
I'm getting a build error when attempting to use XLabs.IoC.Unity. It's stating that: CSC: error CS1705: Assembly 'XLabs.Ioc.Unity, Version=2.0.5679.29829, Culture=neutral, PublicKeyToken=null'...
View ArticleCustom HTML not showing on iOS
IOS doesn't show custom html when I assign it to the HtmlWebViewSource: webView.Source = new HtmlWebViewSource { Html = "Hello world" }; In Android works fine but in ios doesn't. What should I do to...
View ArticleIOS TabBarItem Badge
Hi, On one of our items on the tabbedPage menu we want to show a badge value on IOS devices. I know there is no standard function for this in Xamarin forms and we need to use a Custom Render but how do...
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