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Devart.Data.SqlServer Namespace / SqlDataAdapter Class / SqlDataAdapter Constructor / SqlDataAdapter Constructor(String,String)
A System.String that is a SELECT statement to be used as the CommandText of the SelectCommand property of the SqlDataAdapter .
The connection string.
Example

In This Topic
    SqlDataAdapter Constructor(String,String)
    In This Topic
    Initializes a new instance of the SqlDataAdapter class with a SelectCommand and a connection string.
    Syntax
    'Declaration
     
    Public Function New( _
       ByVal selectCommandText As String, _
       ByVal selectConnectionString As String _
    )
    public SqlDataAdapter( 
       string selectCommandText,
       string selectConnectionString
    )

    Parameters

    selectCommandText
    A System.String that is a SELECT statement to be used as the CommandText of the SelectCommand property of the SqlDataAdapter .
    selectConnectionString
    The connection string.
    Example
    The following example creates a SqlDataAdapter, sets some of its properties, retrieves data from a table, and displays it.
    public void CreateDataAdapter()
    {
      SqlDataAdapter myAdapter = new SqlDataAdapter("SELECT DeptNo, DName FROM Test.Dept", 
          "User Id=sa;Server=localhost;Initial Catalog=Test;");
      myAdapter.MissingSchemaAction = MissingSchemaAction.AddWithKey;
      DataSet myDataSet = new DataSet();
      myAdapter.Fill(myDataSet,"Departments");
      //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();
      }
    }
    Public Sub CreateDataAdapter()
      Dim myAdapter As SqlDataAdapter = New SqlDataAdapter("SELECT DeptNo, DName FROM Test.Dept", _
          "User Id=sa;Server=localhost;Initial Catalog=Test;")
      myAdapter.MissingSchemaAction = MissingSchemaAction.AddWithKey
      Dim myDataSet As DataSet = New DataSet
      myAdapter.Fill(myDataSet, "Departments")
      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

    See Also