MagentoConnection Class

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Represents an open connection to Adobe Commerce.

Syntax

Visual Basic
C#


'Declaration Public NotInheritable Class MagentoConnection Inherits Devart.Data.SqlShimConnection Implements System.ComponentModel.IComponent, System.Data.IDbConnection, System.ICloneable, System.IDisposable

'Declaration
 
Public NotInheritable Class MagentoConnection 
   Inherits Devart.Data.SqlShimConnection
   Implements System.ComponentModel.IComponent, System.Data.IDbConnection, System.ICloneable, System.IDisposable


public sealed class MagentoConnection : Devart.Data.SqlShimConnection, System.ComponentModel.IComponent, System.Data.IDbConnection, System.ICloneable, System.IDisposable

Remarks

A MagentoConnection object represents a unique connection to Adobe Commerce. Use it in conjunction with MagentoCommand, MagentoDataReader, MagentoDataAdapter or other components for convenient interoperation with Adobe Commerce.

When you create an instance of MagentoConnection, all properties are set to their initial values. For a list of these values, see ConnectionString.

If the MagentoConnection goes out of scope, it is not closed. Therefore, you must explicitly close the connection by calling Devart.Common.DbConnectionBase.Close.

Note that MagentoConnection instance is not guaranteed to be thread safe. You should avoid using the same MagentoConnection in several threads at the same time. It is recommended to open a new connection per thread and to close it when the work is done. Actually, connections will not be created/disposed every time with the Pooling=true; connection string option - connections will be stored at connection pool. This boosts performance greatly.

A single MagentoConnection can be used by many MagentoCommand objects on the assumption that all operations will be done consecutively. In other words, you can not execute a SQL statement while an asynchronous operation is in progress.

Example

The following example creates a MagentoCommand and a MagentoConnection. The MagentoConnection is opened and set as the Connection property. The example then calls ExecuteNonQuery method, and closes the connection. To accomplish this, the ExecuteNonQuery is passed a connection string and a query string that is SQL INSERT statement.

csharp


public void InsertRow(string adobe commerceConnectionString) { // If the connection string is empty, use default. if(adobe commerceConnectionString == "") { adobe commerceConnectionString = "domain=192.168.10.68/magento;user=Test;apikey=testpassword;"; } MagentoConnection myConn = new MagentoConnection(adobe commerceConnectionString); string myInsertQuery = "INSERT INTO Customers (email, firstname, lastname) VALUES ('[email protected]', 'John', 'Smith')"; MagentoCommand adobe commerceCommand = new MagentoCommand(myInsertQuery); adobe commerceCommand.Connection = myConn; myConn.Open(); try { adobe commerceCommand.ExecuteNonQuery(); } finally { myConn.Close(); } }

public void InsertRow(string adobe commerceConnectionString)
{
  // If the connection string is empty, use default.
  if(adobe commerceConnectionString == "")
  {
    adobe commerceConnectionString = 
        "domain=192.168.10.68/magento;user=Test;apikey=testpassword;";
  }
  MagentoConnection myConn = new MagentoConnection(adobe commerceConnectionString);
  string myInsertQuery = "INSERT INTO Customers (email, firstname, lastname) VALUES ('[email protected]', 'John', 'Smith')";
  MagentoCommand adobe commerceCommand = new MagentoCommand(myInsertQuery);
  adobe commerceCommand.Connection = myConn;
  myConn.Open();
  try
  {
    adobe commerceCommand.ExecuteNonQuery();
  }
  finally
  {
    myConn.Close();
  }
}

Visual Basic


Public Sub InsertRow(adobe commerceConnectionString As String) ' If the connection string is empty, use default. If adobe commerceConnectionString = "" Then adobe commerceConnectionString = _ "domain=192.168.10.68/magento;user=Test;apikey=testpassword;" End If Dim myConn As New MagentoConnection(adobe commerceConnectionString) Dim myInsertQuery As String = "INSERT INTO Customers (email, firstname, lastname) VALUES ('[email protected]', 'John', 'Smith')" Dim adobe commerceCommand As New MagentoCommand(myInsertQuery) adobe commerceCommand.Connection = myConn myConn.Open() Try adobe commerceCommand.ExecuteNonQuery() Finally myConn.Close() End Try End Sub

Public Sub InsertRow(adobe commerceConnectionString As String)
  ' If the connection string is empty, use default.
  If adobe commerceConnectionString = "" Then
    adobe commerceConnectionString = _
        "domain=192.168.10.68/magento;user=Test;apikey=testpassword;"
  End If
  Dim myConn As New MagentoConnection(adobe commerceConnectionString)
  Dim myInsertQuery As String = "INSERT INTO Customers (email, firstname, lastname) VALUES ('[email protected]', 'John', 'Smith')"
  Dim adobe commerceCommand As New MagentoCommand(myInsertQuery)
  adobe commerceCommand.Connection = myConn
  myConn.Open()
  Try
    adobe commerceCommand.ExecuteNonQuery()
  Finally
    myConn.Close()
  End Try
End Sub

Inheritance Hierarchy

System.Object
   System.MarshalByRefObject
      System.ComponentModel.Component
         System.Data.Common.DbConnection
            Devart.Common.DbConnectionBase
               Devart.Data.SqlShimConnection
                  Devart.Data.Magento.MagentoConnection

Reference

MagentoConnection Members
Devart.Data.Magento Namespace
MagentoDataAdapter Class
MagentoCommand Class

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