'Declaration Public Overrides ReadOnly Property FieldCount As Integer
public override int FieldCount {get;}
'Declaration Public Overrides ReadOnly Property FieldCount As Integer
public override int FieldCount {get;}
public void FetchResults(SqlConnection myConnection) { SqlCommand cmd = new SqlCommand("SELECT * FROM Test.Dept"); cmd.FetchSize = 100; cmd.Connection = myConnection; myConnection.Open(); try { SqlDataReader reader = cmd.ExecuteReader(); while (reader.Read()) { for (int i=0;i<reader.FieldCount;i++) { Console.Write("\t"+reader[i]); } Console.WriteLine(); } } finally { myConnection.Close(); } }
Public Sub FetchResults(ByVal myConnection As SqlConnection) Dim cmd As SqlCommand = New SqlCommand("SELECT * FROM Test.Dept") cmd.FetchSize = 100 cmd.Connection = myConnection myConnection.Open() Try Dim reader As SqlDataReader = cmd.ExecuteReader() While reader.Read() Dim i For i = 0 To reader.FieldCount - 1 Console.Write(String.Concat(" ", reader(i))) Next i Console.WriteLine() End While Finally myConnection.Close() End Try End Sub
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