Questions tagged as 'xamarin'

Tagged questions
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How do I solve this problem in Xamarin Visual Studio?

Create a new project and at the start I got this error: Did someone go through this?     
asked by 25.10.2017 / 05:14
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Problem adding web reference to project xamarin Portable

I do not get the option to add a web reference in visual studio, I understand that it is a problem with Windows 8.1 but I do not know how to fix it. Probe with Visual studio 2015,2017 and 2017 preview, and none of these solved the problem....
asked by 26.09.2017 / 20:20
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When I run my project, you exit this error

I have a project in xamarin with C #, I execute but I get this error please help Código Descripción Proyecto Categoría de proyecto Ruta de acceso Archivo Línea Columna Categoría Origen Estado suprimido Herramienta Error...
asked by 22.08.2017 / 22:42
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Attach imageView to send mail

Hello, who can help me, I need to send an attachment imageView in an email ... I did not find the form. Thanks for your help. Sent code. Code with which I add the image the APP { var imageIntent = new Intent(...
asked by 08.08.2017 / 18:06
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I have this error "ContextCompat does not exist in the current context" and a "PackageManager does not contain PERMISSION_GRANTED definition"

Hello, when I create the method, the error "ContextCompat does not exist in the current context" and a "PackageManager does not contain PERMISSION_GRANTED definition" .. know if I should add any special directive. Thanks METHOD private voi...
asked by 28.08.2017 / 20:56
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Bring variable to another form

I'm trying to take a variable ID to another form in TXbox, but when executing txbox, it's blank Cedula = Convert.ToString(reader["Cedula"]); Intent intent = new Intent(this.Activity, typeof(PagPpal)); intent.PutExtra(PagPpal.MTxtCedula, Cedula...
asked by 19.07.2017 / 16:07
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Connection to SQL SERVER xamarin forms for uwp

Hi, can anyone by any chance know how to connect to a database of sqlserver through xamarin forms ? for the android and ios solutions, the sqlconnection of system.data.sqlclient serves me, but for the solution I...
asked by 26.07.2017 / 09:03
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Error Emulator Xamarin Visual Studio 2017

Hello everyone I want to help me I have a device with android 5.1 but when I put it in developer mode and debug mode in the Visual Studio my slider does not recognize it as an emulator. I would like you to help me please.     
asked by 05.07.2017 / 07:07
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What does deletesync return? Xamarin with Azure

Good to you all guys. I need to know what function or method returns the code that is generated when you delete a record from the database. The method I'm using is "DeleteAsync" from Azure. I need to know the same thing for other operations (ins...
asked by 14.06.2017 / 19:16
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Why do elements move within an Android listview and aamarin?

I am developing an android application in xamarin chat type that shows the text in bubble form making use of BubbleView (Nuget), the problem is that in execution if you move the scroll the messages that are left are passed to the right and vice...
asked by 05.05.2017 / 05:19