Experiments with he newly open sourced Atlantis.SchemaEngine.dll

Atlantis.SchemaEngine.ps1

# Adjust these per your environment
[string] $AtlantisSchemaEngineBaseDir = 'F:\src\Atlantis.SchemaEngine\';
[string] $SqlServerInstance = 'localhost\SQLEXPRESS2k8R2';
[string] $dbName = 'master'

# This line works:
Add-Type -Path "$($AtlantisSchemaEngineBaseDir)\Atlantis.SchemaEngine\bin\Debug\Atlantis.SchemaEngine.dll"

[string] $cnStr = "Data Source=$SqlServerInstance;Initial Catalog=$dbName;Integrated Security=SSPI;";

Write-Host "Connection String: $cnStr";

try {
    $schemaReader = [Atlantis.SchemaEngine.Container.SQLServer.SQLServerSchemaReaderFactory]::GetSpecificSQLServerSchemaReader($cnStr, [Atlantis.SchemaEngine.Enumerations.ContainerMode]::Comparison)
    $dbObjects = $schemaReader.ReadObjects() 
    Write-Host 'Tables';
    $tables = $dbObjects | Where-Object { $_.ObjectSubClass -eq 'Table' }
    $tables | Select-Object Name, PlainObjectQualifiedName, ReferencingExecutableObjects;
    Write-Host 'Stored Procedures';
    $storedProcs = $dbObjects | Where-Object { $_.ObjectSubClass -eq 'StoredProcedure' } 
    $storedProcs;
}
catch [Exception] {
    Write-Host $_.Exception.ToString()
}