using DbShell.All;
using DbShell.Core;

...

var copyAll = new CopyAllTables
{
    SourceConnection = "sqlite://Data Source=PATH_TO_SQLITE_FILE",
    TargetConnection = "sqlserver://SQLSERVER_CONNECTION_STRING",
    DisableConstraints = true,
};

copyAll.Run();

using DbShell.All;
using DbShell.Core;
using DbShell.Driver.Common.AbstractDb;
using System;

...

// build service containing all supported database egnines and file formats, with default logging
var serviceProvider = DbShellUtility.BuildDefaultServiceProvider();

// create connection provider from provider string
var connectionProvider = ConnectionProvider.FromString(serviceProvider, "sqlserver://SQLSERVER_CONNECTION_STRING");

using (var conn = connectionProvider.Connect())
{
    // create analyser - object which analyses database structure
    var analyser = connectionProvider.Factory.CreateAnalyser();

    // assign DbConnection to analyse
    analyser.Connection = conn;

    // analyse only tables. If this line is omited, all database objects (eg. views, stored procedures...) will be analysed
    analyser.Phase = DatabaseAnalysePhase.Tables;

    // perform full analysis (other option is IncrementalAnalysis, when changes are detected)
    analyser.FullAnalysis();

    // get result structure
    var analysedStructure = analyser.Structure;

    // print table and column names
    foreach (var table in analysedStructure.Tables)
    {
        Console.WriteLine(table.Name);
        foreach (var column in table.Columns)
        {
            Console.WriteLine("    " + column.Name + " " + column.DataType);
        }
    }
}