Posts by João Pedro • 103 points
8 posts
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0
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answer1846
viewsQ: How to use the Contains method in a search using the Entityframework
I’m trying to make the following consultation sql, using the Entityframework: select * from pedidos where pedidoID not in (select pedidoID from agendamentos); I conducted some research and…
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2
votes1
answer831
viewsQ: How to select a select using the ado.net Entity Framework
I’m developing a system in ASP.NET MVC which uses as standard the Entity Framework for data access, but I am in need of a select on another select, and I don’t know how to do this with Entity. The…
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answers806
viewsQ: Allow Camera and Microphone access to a Webview by Xamarin Android
I created an app webRTC that allows me to do streaming audio and video via using javascript, now I need that by my Android I can access through an app I’m developing. I’m wearing a Webview to load…
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2
votes2
answers1377
viewsQ: How, after a POST request, to receive JSON feedback on C#?
I need that after making a requisition POST http, I also receive the json return that is in the echo of php. This is the test code on php <?php if(isset($_POST['request'])) { echo $jsonret =…
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votes1
answer76
viewsQ: How to run a php command dynamically while running the program
I’m making an application web that displays a video stream, but every time I use it, you need to reload the page, and I need it to happen automatically. My idea is to dynamically execute a query in…
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votes1
answer86
viewsQ: How to give Reload in a Webviewer per time interval in Xamarin Android?
I’m creating an app, where it has a Webview that needs to be updated every 5 seconds while the Switch is checked, and when you uncheck it, it should stop loading the page. I tried to use a while,…
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votes1
answer651
viewsQ: View a Youtube video via videoView via Xamarin
I need to show a video for a URL, such as a youtube link, using the tool Videoview, or similar. I did some research on this, and I got this code, but it didn’t work, I always get the message that I…
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votes1
answer513
viewsQ: Send PHP POST request via Xamarin
I need to submit a request on POST for a php file through this application. This code worked correctly on Windows Forms, however in Xamarin it’s not working... public void testar() { try { string…