dotConnect for Adobe Commerce Documentation
Devart.Data.Magento Namespace / MagentoCommand Class
Members Example

MagentoCommand Class
Represents a SQL statement or stored procedure to execute against Adobe Commerce.
Syntax
Remarks
The MagentoCommand class provides the following methods for executing commands against Adobe Commerce:
Item Description
ExecuteReader Executes commands that return rows.
Devart.Common.DbCommandBase.ExecutePageReader Returns a specific subset of rows when paging through the results of a query.
ExecuteNonQuery Executes SQL commands such as INSERT, DELETE, UPDATE.
ExecuteScalar Retrieves a single value (for example, an aggregate value) from a data source.

If execution of the command results in a fatal MagentoException, the MagentoConnection may close. However, the user can reopen the connection and continue.

Example
The following example uses the ExecuteReader method of MagentoCommand, along with MagentoDataReader and MagentoConnection, to select rows from a table.
public void ReadMyData(string myConnString)
{
  string mySelectQuery = "SELECT customer_id, lastname FROM Customers";
  MagentoConnection adobe commerceConnection = new MagentoConnection(myConnString);
  MagentoCommand adobe commerceCommand = new MagentoCommand(mySelectQuery,adobe commerceConnection);
  adobe commerceConnection.Open();
  MagentoDataReader adobe commerceReader = adobe commerceCommand.ExecuteReader();
  try
  {
    while (adobe commerceReader.Read())
    {
      Console.WriteLine(adobe commerceReader.GetInt32(0).ToString() + ", " + adobe commerceReader.GetString(1));
    }
  }
  finally
  {
  // always call Close when done reading.
  adobe commerceReader.Close();
  // always call Close when done reading.
  adobe commerceConnection.Close();
  }
}
Public Sub ReadMyData(myConnString As String)
  Dim mySelectQuery As String = "SELECT customer_id, lastname FROM Customers"
  Dim adobe commerceConnection As New MagentoConnection(myConnString)
  Dim adobe commerceCommand As New MagentoCommand(mySelectQuery, adobe commerceConnection)
  adobe commerceConnection.Open()
  Dim adobe commerceReader As MagentoDataReader = adobe commerceCommand.ExecuteReader()
  Try
    While adobe commerceReader.Read()
      Console.WriteLine(adobe commerceReader.GetInt32(0).ToString() + ", " _
        + adobe commerceReader.GetString(1))
    End While
  Finally
      ' always call Close when done reading.
      adobe commerceReader.Close()
      ' always call Close when done with connection.
      adobe commerceConnection.Close()
  End Try
End Sub
Inheritance Hierarchy

System.Object
   System.MarshalByRefObject
      System.ComponentModel.Component
         System.Data.Common.DbCommand
            Devart.Common.DbCommandBase
               Devart.Data.SqlShimCommand
                  Devart.Data.Magento.MagentoCommand

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also