/// <summary>
/// Displays a message balloon with a dismiss button.
/// </summary>
/// <param name="id"></param>
/// <param name="title"></param>
/// <param name="text"></param>
/// <param name="showTime"></param>
/// <param name="icon"></param>
public static void Show(Guid id, string title, string text, bool showTime, Icon icon)
{
if (id == null)
{
id = Guid.NewGuid();
}
else
{
try
{
SHNotificationRemove(ref id, 0);
}
catch { }
}
if (icon == null)
{
throw new ArgumentNullException("icon");
}
data = new SHNOTIFICATIONDATA();
if (PlatformSupportsCustomSoftKeyButtons)
{
data.cbStruct = Marshal.SizeOf(data);
}
else
{
data.cbStruct = Marshal.SizeOf(data) - 32; // "hide" the 20 bytes that were added to this struct in WM5.0
}
data.clsid = id;
data.dwID = 0; //r.Next(0, 10000);
data.csDuration = 10;
data.hicon = icon.Handle;
data.pszTitle = title;
data.pszHTML = text;
data.npPriority = SHNP.INFORM;
if (showTime)
{
data.grfFlags |= SHNF.TITLETIME;
}
if (PlatformSupportsCustomSoftKeyButtons)
{
data.leftSoftKey.pszTitle = " ";
data.leftSoftKey.skc.grfFlags = (uint)SoftKeyType.Disabled;
data.leftSoftKey.skc.wpCmd = (uint)(data.dwID << 8);
data.rightSoftKey.pszTitle = "Dismiss";
data.rightSoftKey.skc.grfFlags = (uint)SoftKeyType.Dismiss;
data.rightSoftKey.skc.wpCmd = (uint)(data.dwID << 8) + 1;
}
SHNotificationAdd(ref data);
}
/// <summary>
/// Initializes a new instance of the <see cref="Notification"/> class.
/// </summary>
/// <remarks>This class is not supported on the Smartphone or other Windows CE devices that are not Pocket PCs.
/// You can create multiple notifications, such as an array of notifications, and display them as needed with the Visible property.</remarks>
public NotificationWithSoftKeys()
{
m_data = new SHNOTIFICATIONDATA();
if (PlatformSupportsCustomSoftKeyButtons)
{
m_data.cbStruct = Marshal.SizeOf(m_data);
}
else
{
m_data.cbStruct = Marshal.SizeOf(m_data) - 32; // "hide" the 20 bytes that were added to this struct in WM5.0
}
m_data.clsid = Guid.NewGuid();
m_data.dwID = id;
m_data.hwndSink = msgwnd.Hwnd;
m_data.csDuration = 10;
notifications.Add(id, this);
id++;
}
private static extern int SHNotificationGetData(ref Guid clsid, int dwID, ref SHNOTIFICATIONDATA shinfo);
private static extern int SHNotificationUpdate(SHNUM grnumUpdateMask, ref SHNOTIFICATIONDATA shinfo);
private static extern int SHNotificationAdd(ref SHNOTIFICATIONDATA shinfo);