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Program.cs
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Program.cs
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using System;
using System.Data;
using System.Data.Odbc;
using Microsoft.Data.SqlClient;
namespace nativesql
{
class Program
{
static void Main(string[] args)
{
//Odbc is working in Native compilation mode
//Using: dotnet publish -r osx.11.0-x64 -c release
//Then execute: /bin/release/net5.0/osx.11.0-x64/native/nativesql
using (IDbConnection dbConnection = new OdbcConnection(ConnectionStrings.OdbcConnection))
{
string names = string.Empty;
using (IDbCommand dbCommand = dbConnection.CreateCommand())
{
dbCommand.CommandText = "SELECT * FROM Contact";
dbCommand.CommandType = CommandType.Text;
dbConnection.Open();
using (IDataReader dataReader = dbCommand.ExecuteReader())
{
while (dataReader.Read())
{
names += ", " + Convert.ToString(dataReader["Name1"]);
}
}
Console.WriteLine(names);
}
}
//SqlClient is not working in Native compilation mode: stops at the using step
using (IDbConnection dbConnection = new SqlConnection(ConnectionStrings.SqlConnection))
{
string names = string.Empty;
using (IDbCommand dbCommand = dbConnection.CreateCommand())
{
dbCommand.CommandText = "SELECT * FROM Contact";
dbCommand.CommandType = CommandType.Text;
dbConnection.Open();
using (IDataReader dataReader = dbCommand.ExecuteReader())
{
while (dataReader.Read())
{
names += ", " + Convert.ToString(dataReader["Name1"]);
}
}
}
Console.WriteLine(names);
}
}
}
}