Let's say I have a library with a C function, which was compiled using gcc, is there any way to call this function in C #, if so what would its performance compare to the same function created in C #?
Hello. I'm trying to get a Node from an xml NFe and this may be showing up the image error. Atthebeginningoftheclass,aprivateXDocumentxDoc;variablewascreated.Thexmlfileisinsidethedebugfolder.EvenputtingsothesameErrorappears:XElement_xDetModelo=...
I have a usercontrol with the following configuration:
<UserControl x:Class="PainelPendencias.View.PendenciaConsulta"
x:Name="uCPendenciaConsulta"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"...
When I put the connection string, the following error appears:
Con = new SqlConnection("Data Source=(localdb)\MSSQLLocalDB;OutrosParametros");
Represents text as a series of Unicode characters
When I put two slashes ( \ ) th...
I know that in PHP there is a lot of framework for e-commerce in the market today, but in ASP.NET, which frameworks are there today? What are the advantages and disadvantages of each?
Is it worth using or building from scratch?
I'm using the following code to exclude items:
if (e.KeyCode == Keys.Delete)
{
var remover = listaPedido.SingleOrDefault(r => r.ItemOffline == int.Parse(gridPedido.CurrentRow.Cells[3].Value.ToString()));
if (remover != null)
{...
papelX.moderador = abc.Id;
papelX.participantes.Add(abc);
I'm finding a NullReferenceException in this code above.
I am creating a papelX object and will use some properties of the object abc .
Visual Studio is saying that on...
I'm trying to run a project on my computer but it reports error in the string:
OracleConnection.ConnectionString is invalid
The same project works normally on the computer where it was started.
The Oracle version on both computers is 1...
I wanted to make an inner join so that I get a list with the names of Logins from the Integer List of UsuarioID of class LoginsAtivos .
public class Login
{
public int ID { get; set; }
[Required]
public string N...
PostgreSQL creates by default the OIDs (object identifiers) column, you can get it done.
select oid, * from table
I have a table that has no primary key, and I want to map it in Fluent nHibernate (C #).
Is it better to use oid as...