Questions tagged as 'c#'

Tagged questions
2
answers

How to sign XML with XAdES-EPES

I need to sign an XML with the following specifications: The version of the ETSI TS 101 903 is adjusted to v1.3.2 or higher. The URL to be used for the XAdES-EPES policy is added. It is clarified that the packaging of the XAdES will be E...
asked by 15.11.2017 / 21:35
1
answer

How to get the current phone location in Xamarin forms

I am working with Google Maps and I need to show the user's location on the map, to do this I use a plugin called GeolocatorPlugin by James Montemagno. The problem is that in the deploy of the application it falls, I think the problem occurs...
asked by 10.11.2017 / 16:34
1
answer

Error "Name of type or namespace ..." with NuGet c # VS2017

Install a Package "NuGet" of a project X (the DLLs) in My Current Project, I have corrected the errors, ambiguities and necessary definitions, but in the end when executing I get 2 errors, which say: error CS0246: Name of type or namespace 'xxx...
asked by 05.01.2018 / 21:30
2
answers

How to read the result of ajax with c #?

I have this code that makes me a query an action of my controller, which returns a list in JSON function CargPregRegist(valor) { $.ajax({ type: 'POST', url: '@Url.Action("CargPregTipo")', data: "tipo=" + valor,...
asked by 24.10.2017 / 20:16
1
answer

Error with SqlSysClrTypes.msi when trying to install my application in C # and SqlServer

I have an application developed in C # with SqlServer 2014 and I have the database included in the project. When I install the program on my pc I have no problems and the program works correctly. The error appears when trying to install the ap...
asked by 26.02.2018 / 00:42
1
answer

SQlite Detects me 0 as null

I have to insert a record at run time where one of the parameters is 0; using (SQLiteConnection conexion = new SQLiteConnection(conectionString)) { //Inserta Investigacion1 SQLiteCommand investigacion1 =...
asked by 01.03.2018 / 10:11
0
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Custom checkout

I'm doing a custom checkout through the MercadoPago API and sending this data returns the error: transaction_amount attributte can´t be null. var token = Authenticate(); var client = new RestClient(_restClient); var request = new RestReq...
asked by 15.09.2017 / 16:18
1
answer

How to control the time inside a form without taking any action

Good day community, I'm doing a case management form in ASP.NET, which consists of a grid (asp: gridview) of cases that users manage, which redirects to a form, if a user is in the form of one of all cases, no other can access ... that could...
asked by 16.09.2017 / 15:34
1
answer

Help With the placeHolder and label Float

I have the following form: As you can see they have the PlaceHolder property, besides this I also add a Floating label, which what makes the I choose the TextBox is placed as a title, as seen in the following Image: So far so g...
asked by 20.09.2017 / 04:47
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Problem with selectable drop-down C #

I have a ComboBox dropdown to call it in some way ( System.Windows.Forms.ComboBox ) in which, I simply invoke the class method to load the data of the bd, the thing is that I have to add a field so that show me all the options that...
asked by 03.09.2018 / 15:54