Im using prism with my xamarin forms application. i use master detail with the exact structure that you used but when i change detail page my back button wont work and when i click on back button in android it just close the app. and also the back button in toolbar wont show either. how can i fix this?
this picture belongs to time that i've changed the detail page that you can see there is no back button there
Version with issue: 7.0.0.396
Xamarin.Forms version: 3.0.0.482510
IDE: VS 15.7.1
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I want a button to update a text field in my app, which runs on an iPad.
I created a Xamarin.IOS master details project, and added a button and textfield.
But can't find out to add the code behind that executes when button clicked.
In Visual Basic, I could just double-click the button and the event handling function (code behind) pops up. Can't figure out how to do this in XAMARIN.
After you add a button or a textfield to the storyboard, you can select the button in the storyboard and then you can give it a name in the properties(right corner of visual studio), you can see the screenshot here:
Then, you can access the button or textField in code behind and add click event for them.
You can read the document for more information :how-the-ios-designer-works and storyboards
I am using master detail page. In iOS when I click hamburger icon the master page slides the detail page to right in iOS. I want when we click on hamburger icon the master page should come over detail page like in android. The detail page should not slide to right, it should stable and Master page should overlap it in ios. In android its working fine. How can I achieve it in ios also?
In your Master Detail Page Xaml or CS file you need to set the attribute MasterBehaviour to be equal to the type Popover.
You must then on pressing the hamburger icon change the IsPresented variable from false to true or the reverse if you would like to slide the drawer out or back in.
Xamarin.Forms currently (v3.40) have a pretty terrible implementation of the MasterDetailPage I have raised issues on GitHub and I am currently working on a pull request to fix their bugs for them.
I am building an app in Visual studio with crossed platform in Xamarin.Forms.
I have been trying to change the back arrow button in the navigation UI to an image in stead of the arrow, but I haven't found any good examples.
Is there anyone here who can help me?
Back arrow button in navigation bar is default feature. I think it can't be changed. If you want to change it then you should use a custom navigation bar.
Can anyone suggest a best method to show pop up with close button by default in Xamarin forms with animations. To be more specific, if we are clicking on a card, it should come from the location of tap or click.
I have used xlabs for the same. Is there any other packages that I can use?
Could you share a sample code if possible?
I have Xamarin App, in the app I have a page which I hide the navigation bar for design purposes. But I still want to show back button. What I could do is that I could make a back icon and put it on the layout and call Navigation.PopAsync() on image tab. However is there a way to get the designated back button from the app?