JournalReader Class
Provides read access to a Windows Journal file, returning a stream containing an XML version of the file’s contents.
Namespace: Microsoft.Ink
Assembly: Microsoft.Ink.JournalReader (in Microsoft.Ink.JournalReader.dll)
Syntax
'Declaration
<PermissionSetAttribute(SecurityAction.Demand, Name := "FullTrust")> _
Public NotInheritable Class JournalReader
'Usage
Dim instance As JournalReader
[PermissionSetAttribute(SecurityAction.Demand, Name = "FullTrust")]
public sealed class JournalReader
[PermissionSetAttribute(SecurityAction::Demand, Name = L"FullTrust")]
public ref class JournalReader sealed
public final class JournalReader
Remarks
The JournalReader class enables you to load a Journal document stream and to receive an XML stream representing the contents. You can reconstitute, display, and manipulate the ink.
Examples
In this example, a selected Journal file is converted to XML and displayed to the Console device.
Dim FD As OpenFileDialog = New OpenFileDialog()
FD.Filter = "Journal files(*.jnt)|*.jnt"
If FD.ShowDialog() = Windows.Forms.DialogResult.OK Then
Dim jntStream As Stream = Nothing
Dim xmlStream As Stream = Nothing
Try
jntStream = FD.OpenFile()
If Not IsNothing(jntStream) Then
xmlStream = JournalReader.ReadFromStream(jntStream)
Dim xmlDoc As XmlDocument = New XmlDocument()
xmlDoc.Load(xmlStream)
Dim xmlTW As XmlTextWriter = New XmlTextWriter(Console.Out)
xmlTW.Formatting = Formatting.Indented
xmlDoc.WriteTo(xmlTW)
xmlTW.Flush()
End If
Catch ex As Exception
' handle exception
Finally
If Not IsNothing(jntStream) Then
jntStream.Close()
End If
If Not IsNothing(xmlStream) Then
xmlStream.Close()
End If
End Try
End If
OpenFileDialog FD = new OpenFileDialog();
FD.Filter = "Journal files(*.jnt)|*.jnt";
if (FD.ShowDialog() == DialogResult.OK)
{
Stream jntStream = null;
Stream xmlStream = null;
try
{
if ((jntStream = FD.OpenFile()) != null)
{
xmlStream = JournalReader.ReadFromStream(jntStream);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(xmlStream);
XmlTextWriter xmlTW = new XmlTextWriter(Console.Out);
xmlTW.Formatting = Formatting.Indented;
xmlDoc.WriteTo(xmlTW);
xmlTW.Flush();
}
}
catch
{
// handle exception
}
finally
{
if (null != jntStream) { jntStream.Close(); }
if (null != xmlStream) { xmlStream.Close(); }
}
}
Inheritance Hierarchy
System.Object
Microsoft.Ink.JournalReader
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Platforms
Windows 7, Windows Vista, Windows Server 2008 R2, Windows Server 2008
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Version Information
.NET Framework
Supported in: 3.0