Questions tagged as 'c#'

Tagged questions
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C # Floating Form

Well, I'm doing a program where I need a floating form that comes with the mouse cursor while it is inside a button, so I have this: private void portaSwitchUpLink_MouseEnter(object sender, EventArgs e, string idPorta) { DataSet ds...
asked by 24.06.2015 / 10:50
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Problem with a Boolean field in ASP.NET MVC

My application that manages Courses has an area of Administrator where it approves a student in a course . This field that Approves a student is a booleano field, but I'm having trouble with this field booleano when ta...
asked by 25.06.2015 / 07:18
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Compiler "Roslyn" is already available on CodeDom?

I would like to know if the Microsoft Roslyn Compiler is already available in the System.CodeDom namespace of the .NET Framework ... If not, how do I reference this compiler in my project?     
asked by 01.06.2015 / 02:52
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Disable sound browser? [closed]

Good afternoon, guys. I'm developing a browser in c# and it has a áudio off button. This button would specifically disable any audio that is played in the browser such as watching videos from youtube for example and another...
asked by 03.06.2015 / 19:16
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How to improve the loading of related entities using LinqKit?

Hi, I'm using LinqKit to stack "Expression Predicates", so I need to do a "foreach" to do the entities Load related and this is being very costly for application because to load 1000 records is taking in average 4 minutes. Is there any way to...
asked by 28.05.2015 / 05:49
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Cross-Platform Visual Studio 2012 C # | Android

Is there any solution outside Xamarin to develop in C # Android applications? Accessing features like GPS can we trust and develop commercial applications?     
asked by 27.05.2015 / 14:39
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Import or add folder from an old project

I made a project and it gave solution problem. I had to create a new project and now I'm adding the old files. What happens is that when I import folders it does not matter, just files. So far it's reasonable, because the button says: Add existi...
asked by 22.05.2015 / 13:27
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Binding in TextBox with DataGrid (WPF)

I have a TextBox where I get the client id and also have a DataGrid where it has some personal information. Well that's fine, what I can not do is connect the two in the following way: When I change the value of the TextBox (client id) changin...
asked by 21.05.2015 / 19:21
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Handle page objects via user control [closed]

I have a page with 2 user control, one inside the other! I need to access an object within the page via the 2nd use control, however I only get null return. Abs, Arnaldo     
asked by 18.06.2015 / 04:56
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Printing content from picturebox c # to thermal printer (zebra) by serial connection

I received a job order to print bar codes on the printer you have here ( Zebra QL320 plus 1 ). The first step is done, I was able to adapt a code to generate the bar code; it is inserted in a pictureBox . My great doubt and obstacle is how...
asked by 17.06.2015 / 20:47