OracleDataTable Constructor(String,String)

In This Topic

Syntax
Example
Requirements
See Also

Initializes a new instance of the OracleDataTable class.

Syntax

Visual Basic
C#

public OracleDataTable( 
   string selectCommandText,
   string connectionString
)

'Declaration
 
Public Function New( _
   ByVal selectCommandText As String, _
   ByVal connectionString As String _
)

Parameters

selectCommandText: The text of the selection command.
connectionString: Connection string used to connect to the data source.

Example

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

csharp

public void UseDataTable()
{
  OracleDataTable myDataTable = new OracleDataTable("SELECT * FROM Test.Dept", 
      "User Id=Scott;Password=tiger;Data Source=Ora;");
  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()
  Dim myDataTable As OracleDataTable = New OracleDataTable("SELECT * FROM Test.Dept", _
      "User Id=Scott;Password=tiger;Data Source=Ora;")
  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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