You can use the SELECT INTO statement to export formatted data to a file.

Data Export with an SQL Query

The following query exports data into a file formatted in comma-separated values (CSV):

SELECT AssociateOID, WorkerID INTO [csv://Workers.txt] FROM [Workers] WHERE AssociateOID = 'G3349PZGBADQY8H8'

You can specify other formats in the file URI. The possible delimiters are tab, semicolon, and comma with the default being a comma. The following example exports tab-separated values:

SELECT AssociateOID, WorkerID INTO [csv://Workers.txt;delimiter=tab] FROM [Workers] WHERE AssociateOID = 'G3349PZGBADQY8H8'

C#

String connectionString = "OAuthClientId=YourClientId;OAuthClientSecret=YourClientSecret;SSLClientCert='c:\\cert.pfx';SSLClientCertPassword='admin@123'";

using (ADPConnection connection = new ADPConnection(connectionString)) {
  ADPCommand cmd = new ADPCommand("SELECT AssociateOID, WorkerID INTO [csv://Workers.txt] FROM [Workers] WHERE AssociateOID = 'G3349PZGBADQY8H8' ", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "OAuthClientId=YourClientId;OAuthClientSecret=YourClientSecret;SSLClientCert='c:\\cert.pfx';SSLClientCertPassword='admin@123'" 

Using connection As New ADPConnection(connectionString)
  Dim cmd As New ADPCommand("SELECT AssociateOID, WorkerID INTO [csv://Workers.txt] FROM [Workers] WHERE AssociateOID = 'G3349PZGBADQY8H8'", connection)
  Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using

You can specify other file formats in the URI. The following example exports tab-separated values:

C#

String connectionString = "OAuthClientId=YourClientId;OAuthClientSecret=YourClientSecret;SSLClientCert='c:\\cert.pfx';SSLClientCertPassword='admin@123'";

using (ADPConnection connection = new ADPConnection(connectionString)) {
  ADPCommand cmd = new ADPCommand("SELECT * INTO [Workers] IN [csv://filename=c:/Workers.csv;delimiter=tab] FROM [Workers] WHERE AssociateOID = 'G3349PZGBADQY8H8'", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "OAuthClientId=YourClientId;OAuthClientSecret=YourClientSecret;SSLClientCert='c:\\cert.pfx';SSLClientCertPassword='admin@123'" 

Using connection As New ADPConnection(connectionString)
  Dim cmd As New ADPCommand("SELECT * INTO [Workers] IN [csv://filename=c:/Workers.csv;delimiter=tab] FROM [Workers] WHERE AssociateOID = 'G3349PZGBADQY8H8'", connection)
  Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using