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Devart.Data.PostgreSql Namespace / PgSqlDataTable Class / PgSqlDataTable Constructor / PgSqlDataTable Constructor(PgSqlCommand,PgSqlConnection)
A PgSqlCommand object used to select rows from the data source.
A PgSqlConnection used to connect to the data source.
Example

In This Topic
    PgSqlDataTable Constructor(PgSqlCommand,PgSqlConnection)
    In This Topic
    Initializes a new instance of the PgSqlDataTable class.
    Syntax
    'Declaration
     
    Public Function New( _
       ByVal selectCommand As PgSqlCommand, _
       ByVal connection As PgSqlConnection _
    )
    public PgSqlDataTable( 
       PgSqlCommand selectCommand,
       PgSqlConnection connection
    )

    Parameters

    selectCommand
    A PgSqlCommand object used to select rows from the data source.
    connection
    A PgSqlConnection used to connect to the data source.
    Example
    This sample shows how to create a PgSqlDataTable and retrieve data from a table.
    public void UseDataTable(PgSqlConnection pgConnection)
    {
      PgSqlCommand pgCommand = new PgSqlCommand("SELECT * FROM Test.Dept");
      PgSqlDataTable myDataTable = new PgSqlDataTable(pgCommand,pgConnection);
      try
      {
        myDataTable.Active = true;
        foreach(DataRow myRow in myDataTable.Rows)
        {
          foreach(DataColumn myCol in myDataTable.Columns)
          {
            Console.Write(myRow[myCol]+"\t");
          }
          Console.WriteLine();
        }
      }
      finally
      {
        myDataTable.Active = false;
      }
    }
    Public Sub UseDataTable(ByVal pgConnection As PgSqlConnection)
      Dim pgCommand As PgSqlCommand = New PgSqlCommand("SELECT * FROM Test.Dept")
      Dim myDataTable As PgSqlDataTable = New PgSqlDataTable(pgCommand, pgConnection)
      Try
        myDataTable.Active = True
        Dim myRow As DataRow
        Dim myCol As DataColumn
        For Each myRow In myDataTable.Rows
          For Each myCol In myDataTable.Columns
            Console.Write(myRow(myCol) & Chr(9))
          Next myCol
          Console.WriteLine()
        Next myRow
      Finally
        myDataTable.Active = False
      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

    See Also