WPF NotifyIcon

--------------
Initial import

git-svn-id: https://svn.evolvesoftware.ch/repos/evolve.net/WPF/NotifyIcon@52 9f600761-6f11-4665-b6dc-0185e9171623

Source/NotifyIconWpf/Interop/IconDataMembers.cs

@@ -0,0 +1,67 @@
+using System;
+
+namespace Hardcodet.Wpf.TaskbarNotification.Interop
+{
+  /// <summary>
+  /// Indicates which members of a <see cref="NotifyIconData"/> structure
+  /// were set, and thus contain valid data or provide additional information
+  /// to the ToolTip as to how it should display.
+  /// </summary>
+  [Flags]
+  public enum IconDataMembers
+  {
+    /// <summary>
+    /// The message ID is set.
+    /// </summary>
+    Message = 0x01,
+    /// <summary>
+    /// The notification icon is set.
+    /// </summary>
+    Icon = 0x02,
+    /// <summary>
+    /// The tooltip is set.
+    /// </summary>
+    Tip = 0x04,
+    /// <summary>
+    /// State information (<see cref="IconState"/>) is set. This
+    /// applies to both <see cref="NotifyIconData.IconState"/> and
+    /// <see cref="NotifyIconData.StateMask"/>.
+    /// </summary>
+    State = 0x08,
+    /// <summary>
+    /// The ballon ToolTip is set. Accordingly, the following
+    /// members are set: <see cref="NotifyIconData.BalloonText"/>,
+    /// <see cref="NotifyIconData.BalloonTitle"/>, <see cref="NotifyIconData.BalloonFlags"/>,
+    /// and <see cref="NotifyIconData.VersionOrTimeout"/>.
+    /// </summary>
+    Info = 0x10,
+    
+    /// <summary>
+    /// Internal identifier is set. Reserved, thus commented out.
+    /// </summary>
+    //Guid = 0x20,
+
+    /// <summary>
+    /// Windows Vista (Shell32.dll version 6.0.6) and later. If the ToolTip
+    /// cannot be displayed immediately, discard it.<br/>
+    /// Use this flag for ToolTips that represent real-time information which
+    /// would be meaningless or misleading if displayed at a later time.
+    /// For example, a message that states "Your telephone is ringing."<br/>
+    /// This modifies and must be combined with the <see cref="Info"/> flag.
+    /// </summary>
+    Realtime = 0x40,
+    /// <summary>
+    /// Windows Vista (Shell32.dll version 6.0.6) and later.
+    /// Use the standard ToolTip. Normally, when uVersion is set
+    /// to NOTIFYICON_VERSION_4, the standard ToolTip is replaced
+    /// by the application-drawn pop-up user interface (UI).
+    /// If the application wants to show the standard tooltip
+    /// in that case, regardless of whether the on-hover UI is showing,
+    /// it can specify NIF_SHOWTIP to indicate the standard tooltip
+    /// should still be shown.<br/>
+    /// Note that the NIF_SHOWTIP flag is effective until the next call 
+    /// to Shell_NotifyIcon.
+    /// </summary>
+    UseLegacyToolTips = 0x80
+  }
+}