dotConnect for Zoho Books Documentation
Devart.Data.ZohoBooks Namespace / ZohoBooksDataReader Class
Members Example

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    ZohoBooksDataReader Class
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    Reads a forward-only stream of rows from Zoho Books.
    Syntax
    Remarks
    To create a ZohoBooksDataReader, you must call the ExecuteReader method of the ZohoBooksCommand object, rather than directly using a constructor.

    System.Data.Common.DbDataReader.IsClosed and RecordsAffected are the only properties that you can call after the ZohoBooksDataReader is closed. In some cases, you must call Close before you can call RecordsAffected.

    Example
    The following example creates a ZohoBooksConnection, a ZohoBooksCommand, and a ZohoBooksDataReader. The example reads through the data, writing it out to the console. Finally, the example closes the ZohoBooksDataReader, then the ZohoBooksConnection.
    public void ReadMyData(string myConnString)  {
            ZohoBooksConnection ZohoBooksConnection = new ZohoBooksConnection(myConnString);
            ZohoBooksCommand ZohoBooksCommand = (ZohoBooksCommand)ZohoBooksConnection.CreateCommand();
            ZohoBooksCommand.CommandText = "SELECT AccountID, \"Account Name\", Phone FROM Accounts";
            ZohoBooksConnection.Open();
            ZohoBooksDataReader ZohoBooksReader = ZohoBooksCommand.ExecuteReader();
            try {
                    // Always call Read before accessing data.
                    while (ZohoBooksReader.Read()) {
                    Console.WriteLine(ZohoBooksReader.GetString(0) + " " + 
                    ZohoBooksReader.GetString(1) + " " + ZohoBooksReader.GetString(2));
            }
            }
            finally {
                    // always call Close when done reading.
                    ZohoBooksReader.Close();
    
                    // Close the connection when done with it.
                    ZohoBooksConnection.Close();
            }
    }
    Public Sub ReadMyData(ByVal myConnString As String)
            Dim ZohoBooksConnection As New ZohoBooksConnection(myConnString)
            Dim ZohoBooksCommand As ZohoBooksCommand = ZohoBooksConnection.CreateCommand()
                    ZohoBooksCommand.CommandText = "SELECT AccountID, \"Account Name\", Phone FROM Accounts"
            ZohoBooksConnection.Open()
            Dim ZohoBooksReader As ZohoBooksDataReader = ZohoBooksCommand.ExecuteReader()
            Try
                    ' Always call Read before accessing data.
                    While ZohoBooksReader.Read()
                            Console.WriteLine(String.Concat(ZohoBooksReader.GetString(0), " ", _
                            ZohoBooksReader.GetString(1), " ", ZohoBooksReader.GetString(2)))
                    End While
            Finally
                    ' always call Close when done reading.
                    ZohoBooksReader.Close()
    
                            ' Close the connection when done with it.
                            ZohoBooksConnection.Close()
            End Try
    End Sub
    Inheritance Hierarchy

    System.Object
       System.MarshalByRefObject
          System.Data.Common.DbDataReader
             Devart.Common.DbDataReaderBase
                Devart.Data.SqlShimDataReader
                   Devart.Data.ZohoBooks.ZohoBooksDataReader

    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