Questions tagged as 'c#'

Tagged questions
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Send sensor data to a bank

Hello, I am sending data from a sensor to a website through the URL. I want to transfer this data to a SQL database so I can display it in an ASP.NET application I made. Can anyone tell me how to transfer this data from url to database?  ...
asked by 05.08.2015 / 20:48
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Create XML file

I'm trying to create an XML but it's causing the following error:    An exception of type 'System.InvalidOperationException' occurred in System.Xml.dll but was not handled in user code       Additional information: There was an error generat...
asked by 06.08.2015 / 14:38
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"asp: Button" does not work inside "nav mmenu"

I'm trying to integrate "jquery.mmenu" into a Visual Studio project. It looks like an "asp: Button" does not work inside a "nav mmenu". An "asp: LinkButton" also does not seem to work in full. Take for example the login inside the "nav mmenu" l...
asked by 20.07.2015 / 14:14
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How to use filter for a combobox in C # .NET using SQL Server?

I need to give an improvement on a project that I'm doing in MVC, with SQL and I already did a combobox that takes the data from the database, but I need to create a page to filter data from the database. Ex: I have a text field and a combobo...
asked by 16.07.2015 / 14:57
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Image in Crystal Reports

I'm using Crystal Reports in my Asp.Net MVC project. Home In Database Fields in Crystal Reports in my Visual Studio, I connected a C # class instead of going to the Database. Home This is the class: public class MinhaImagem { publi...
asked by 19.08.2015 / 23:02
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Json with an empty list C #

I have the following question I have a class that contains a list and I have another class that reads a JSON class Reading class calls the entity class and assembles the object but when one of the lists comes empty it the following error.   ...
asked by 21.08.2015 / 19:47
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Duplicate files in AppManifest.xml.

I'm trying to upload an update from my app, and this is the error 2001: There are duplicate files in AppManifest.xml. How to solve it? Thank you very much.     
asked by 13.07.2015 / 06:38
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Mark point in image obtained by the Kinect sensor

Well, I have the following problem: I have an application that gives me Kinect images in real time, but I need to develop a feature where the user marks some points in the image using the mouse. With the points marked, I need to get the X, Y and...
asked by 10.07.2015 / 20:06
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How to write a string in an image or PDF?

Having a template image or a PDF file with a template image embedded in it, the image could be a card for example, hence in the application have TextBox fields as "Name, CPF and Comment", hence define places in the image or document to wr...
asked by 10.07.2015 / 18:36
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Render View to a string

I've got a code right here on the stack to render a view to string. When the view to be converted is in the same context ie in the same folder of the controller it works normally, but if I try to render a view that is in another controller do...
asked by 12.07.2015 / 20:34