public static ConnectionObject BuildConnectionObject(string connectionString)
{
if (String.IsNullOrEmpty(connectionString))
{
throw new ArgumentNullException("connectionString");
}
return(ConnectionObject.CreateInstance(connectionString,
DbProviderFactories.GetFactory("System.Data.OleDb")));
}
public static ConnectionObject BuildConnectionObject(ReportSettings reportSettings)
{
if (reportSettings == null)
{
throw new ArgumentNullException("reportSettings");
}
return(ConnectionObject.CreateInstance(reportSettings.ConnectionString,
DbProviderFactories.GetFactory("System.Data.OleDb")));
}
public static ConnectionObject CreateInstance(string connectionString,
DbProviderFactory providerFactory)
{
if (String.IsNullOrEmpty(connectionString))
{
throw new ArgumentNullException("connectionString");
}
if (providerFactory == null)
{
throw new ArgumentNullException("providerFactory");
}
IDbConnection con = providerFactory.CreateConnection();
con.ConnectionString = connectionString;
return(ConnectionObject.CreateInstance(con, providerFactory));
}