Questions tagged as 'c#'

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Entity Framework 6 SaveChanges Extremely Slow

I am making an application in WPF, and I use Entity Framework v6.1.3 as ORM, database sql server 2012 as a database. The query is simple. Make an insert of 8 thousand records approximately, it takes me more than 15 minutes. What really takes...
asked by 02.02.2017 / 16:46
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Navmesh unity - Click & show / instance Sprite mark

I have a navmesh which I go through with my agent with classic click to move mechanics .. but I need to instantiate a Sprite in the navmesh when I click before passing the new Target to the agent as in any MOBA game: but when I use the transform...
asked by 06.02.2017 / 13:59
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Authentication credentials to send mail from C #

I have a server where I send and receive messages, create an app from C # where I can send emails but do not recognize the credentials that I tell you, they tell me they are false: correo = new MailMessage(); co...
asked by 31.01.2017 / 16:22
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Fill dataset with MongoDB and c #

How can I migrate this Oracle code to MongoDB? I'm using C # and the idea is to fill the Dataset with Mongo data.    Original Code private DataSet datos() { DataSet dataSet; OracleCommand oracleCommand = conn.Create...
asked by 24.01.2017 / 00:07
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Compatibility of Apache Tomcat with C #

I am developing a system with GeneXus in C #, but IIS does not help me much because I think it does not have a command console where I can verify the errors I usually make. As far as I know, Tomcat works with Java, since it was developed in that...
asked by 28.01.2017 / 05:21
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Anchoring column when doing horizontal scrolling in wpf, XAML?

How can I make the first column of a datagrid be anchored by horizontal scrolling, which always remains immobile, thank you very much!     
asked by 28.01.2017 / 13:02
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error with datagridview C #

I have a problem trying to run this code, what I try to do is that in column 9 the "," and the "." are taken into account, the code is as follows: OleDbConnection con = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source="+text...
asked by 19.02.2017 / 05:34
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Problem with Web service Api c #

Hi, I have a problem with the service, I have it published in a folder on GoDaddy on a Windows server, but it is not very clear the error, if you could help me, thank you very much.     
asked by 19.01.2017 / 22:36
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Group by of a DataRow to return it to my DataSet

I have the following cycle so that each time I go through the DataRow add the value that touches more " :00 " and another equal with " :30 ", the topic is in which I repeat the values that I already have by default and I want...
asked by 20.01.2017 / 21:11
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Office Libraries in Visual Studio for Mac

Good morning:   A few days ago at work they brought us a Mac Mini to migrate some projects made for Windows to Mac.   The problem has come to me when installing Visual Studio for Mac and compiling my program has given me an error in the Microsof...
asked by 12.01.2017 / 09:04