ProviderInvariantName
Returns the provider invariant name for the provider.
For SQL server the provider invariant name is System.Data.SqlClient.
public string ProviderInvariantName { get; }
Examples
var connector = new AdoConnector(SqlClientFactory.Instance, connection_string);
if (connector.ProviderInvariantName == "System.Data.SqlClient")
MessageBox.Show("The connector connects to SQL Server.");