DB2DataAdapter Constructor(String,DB2Connection)

In This Topic

Initializes a new instance of the DB2DataAdapter class with a SelectCommand and a DB2Connection object.

Syntax

Visual Basic
C#

'Declaration
 
Public Function New( _
   ByVal selectCommandText As String, _
   ByVal selectConnection As DB2Connection _
)

public DB2DataAdapter( 
   string selectCommandText,
   DB2Connection selectConnection
)

Parameters

selectCommandText: A System.String that contains a SQL SELECT statement to be used as the CommandText of the SelectCommand property of the DB2DataAdapter.
selectConnection: A DB2Connection that represents the connection.

Remarks

This implementation of the DB2DataAdapter can be useful in an application that must call the Fill method for two or more DB2DataAdapter objects.

Example

The following example creates a DB2DataAdapter, sets some of its properties, retrieves data from a table, and displays it.

csharp

public void CreateDataAdapter(DB2Connection db2Connection)
{
  DB2DataAdapter myAdapter = new DB2DataAdapter("SELECT DeptNo, DName FROM Dept", db2Connection);
  myAdapter.MissingSchemaAction = MissingSchemaAction.AddWithKey;
  DataSet myDataSet = new DataSet();
  myAdapter.Fill(myDataSet,"Dept");
  //Get all data from all tables within the dataset
  foreach(DataTable myTable in myDataSet.Tables)
  {
    foreach(DataRow myRow in myTable.Rows)
    {
      foreach (DataColumn myColumn in myTable.Columns)
      {
        Console.Write(myRow[myColumn]+"\t");
      }
      Console.WriteLine();
    }
    Console.WriteLine();
  }
}

Visual Basic

Public Sub CreateDataAdapter(ByVal db2Connection As DB2Connection)
  Dim myAdapter As DB2DataAdapter = New DB2DataAdapter("SELECT DeptNo, DName FROM Dept", db2Connection)
  myAdapter.MissingSchemaAction = MissingSchemaAction.AddWithKey
  Dim myDataSet As DataSet = New DataSet
  myAdapter.Fill(myDataSet, "Dept")
  Dim myTable As DataTable
  Dim myRow As DataRow
  Dim myColumn As DataColumn
  ' Get all data from all tables within the dataset
  For Each myTable In myDataSet.Tables
    For Each myRow In myTable.Rows
      For Each myColumn In myTable.Columns
        Console.Write(myRow(myColumn) & Chr(9))
      Next myColumn
      Console.WriteLine()
    Next myRow
    Console.WriteLine()
  Next myTable
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

DB2DataAdapter Class
DB2DataAdapter Members
Overload List
DB2Connection Class
DB2Command Class

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