OracleDataTable Constructor(OracleCommand)

In This Topic

Initializes a new instance of the OracleDataTable class.

Syntax

Visual Basic
C#

'Declaration
 
Public Function New( _
   ByVal selectCommand As OracleCommand _
)

public OracleDataTable( 
   OracleCommand selectCommand
)

Parameters

selectCommand: A OracleCommand object used to select rows from the data source.

Example

This sample shows how to create a OracleDataTable and retrieve data from a table.

csharp

public void UseDataTable(OracleConnection myConnection)
{
  OracleCommand myCommand = new OracleCommand("SELECT * FROM Test.Dept",myConnection);
  OracleDataTable myDataTable = new OracleDataTable(myCommand);
  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;
  }
}

Visual Basic

Public Sub UseDataTable(ByVal myConnection As OracleConnection)
  Dim myCommand As OracleCommand = New OracleCommand("SELECT * FROM Test.Dept", myConnection)
  Dim myDataTable As OracleDataTable = New OracleDataTable(myCommand)
  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

Reference

OracleDataTable Class
OracleDataTable Members
Overload List

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