Connection Property (MySqlLoader)

In This Topic

Gets or sets the MySqlConnection used by this instance of the MySqlLoader.

Syntax

Visual Basic
C#

'Declaration
 
Public Shadows Property Connection As MySqlConnection

public new MySqlConnection Connection {get; set;}

Property Value

The connection to a data source. The default value is a null reference.

Remarks

MySqlLoader instance uses MySqlConnection during loading and for populating columns collection when CreateColumns method is called. For these operations MySqlLoader requires open connection.

This property supports the InterForm technology.

Example

The following example creates a MySqlLoader, then populates Columns collection from table description, loads data, flushes the buffer and dispose internal MySqlLoader structures.

csharp

public void LoadData(MySqlConnection myConnection)
{
  myConnection.Open();
  myConnection.Database = "Test";
  MySqlLoader loader = new MySqlLoader();
  loader.Connection = myConnection;
  loader.TableName = "load_table";
  try
  {
    loader.CreateColumns();
    loader.Open();
    for (int i = 1; i <= 10000; i++)
    {
      loader.SetValue("id", i);
      loader.SetValue("char_field", "test string");
      loader.SetValue("date_field", DateTime.Now);
      loader.NextRow();
    }
    loader.Close();
  }
  finally
  {
    myConnection.Close();
  }
}

Visual Basic

Public Sub LoadData(ByVal myConnection As MySqlConnection)
  myConnection.Open()
  myConnection.Database = "Test"
  Dim loader As MySqlLoader
  loader = New MySqlLoader
  loader.Connection = myConnection
  loader.TableName = "load_table"
  Try
    loader.CreateColumns()
    loader.Open()
    Dim i As Integer
    For i = 1 To 10000
      loader.SetValue("id", i)
      loader.SetValue("char_field", "test string")
      loader.SetValue("date_field", DateTime.Now)
      loader.NextRow()
    Next i
    loader.Close()
  Finally
    myConnection.Close()
  End Try
End Sub

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

Reference

MySqlLoader Class
MySqlLoader Members

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