public void ShowBalloonTip(int timeout, string tipTitle, string tipText, ToolTipIcon tipIcon)
{
if (timeout < 0)
{
throw new ArgumentOutOfRangeException("timeout", System.Windows.Forms.SR.GetString("InvalidArgument", new object[] { "timeout", timeout.ToString(CultureInfo.CurrentCulture) }));
}
if (string.IsNullOrEmpty(tipText))
{
throw new ArgumentException(System.Windows.Forms.SR.GetString("NotifyIconEmptyOrNullTipText"));
}
if (!System.Windows.Forms.ClientUtils.IsEnumValid(tipIcon, (int)tipIcon, 0, 3))
{
throw new InvalidEnumArgumentException("tipIcon", (int)tipIcon, typeof(ToolTipIcon));
}
if (this.added && !base.DesignMode)
{
System.Windows.Forms.IntSecurity.UnrestrictedWindows.Demand();
System.Windows.Forms.NativeMethods.NOTIFYICONDATA pnid = new System.Windows.Forms.NativeMethods.NOTIFYICONDATA();
if (this.window.Handle == IntPtr.Zero)
{
this.window.CreateHandle(new CreateParams());
}
pnid.hWnd = this.window.Handle;
pnid.uID = this.id;
pnid.uFlags = 0x10;
pnid.uTimeoutOrVersion = timeout;
pnid.szInfoTitle = tipTitle;
pnid.szInfo = tipText;
switch (tipIcon)
{
case ToolTipIcon.None:
pnid.dwInfoFlags = 0;
break;
case ToolTipIcon.Info:
pnid.dwInfoFlags = 1;
break;
case ToolTipIcon.Warning:
pnid.dwInfoFlags = 2;
break;
case ToolTipIcon.Error:
pnid.dwInfoFlags = 3;
break;
}
System.Windows.Forms.UnsafeNativeMethods.Shell_NotifyIcon(1, pnid);
}
}
private void UpdateIcon(bool showIconInTray)
{
lock (this.syncObj)
{
if (!base.DesignMode)
{
System.Windows.Forms.IntSecurity.UnrestrictedWindows.Demand();
this.window.LockReference(showIconInTray);
System.Windows.Forms.NativeMethods.NOTIFYICONDATA pnid = new System.Windows.Forms.NativeMethods.NOTIFYICONDATA {
uCallbackMessage = 0x800,
uFlags = 1
};
if (showIconInTray && (this.window.Handle == IntPtr.Zero))
{
this.window.CreateHandle(new CreateParams());
}
pnid.hWnd = this.window.Handle;
pnid.uID = this.id;
pnid.hIcon = IntPtr.Zero;
pnid.szTip = null;
if (this.icon != null)
{
pnid.uFlags |= 2;
pnid.hIcon = this.icon.Handle;
}
pnid.uFlags |= 4;
pnid.szTip = this.text;
if (showIconInTray && (this.icon != null))
{
if (!this.added)
{
System.Windows.Forms.UnsafeNativeMethods.Shell_NotifyIcon(0, pnid);
this.added = true;
}
else
{
System.Windows.Forms.UnsafeNativeMethods.Shell_NotifyIcon(1, pnid);
}
}
else if (this.added)
{
System.Windows.Forms.UnsafeNativeMethods.Shell_NotifyIcon(2, pnid);
this.added = false;
}
}
}
}
private void UpdateIcon(bool showIconInTray)
{
lock (this.syncObj)
{
if (!base.DesignMode)
{
System.Windows.Forms.IntSecurity.UnrestrictedWindows.Demand();
this.window.LockReference(showIconInTray);
System.Windows.Forms.NativeMethods.NOTIFYICONDATA pnid = new System.Windows.Forms.NativeMethods.NOTIFYICONDATA {
uCallbackMessage = 0x800,
uFlags = 1
};
if (showIconInTray && (this.window.Handle == IntPtr.Zero))
{
this.window.CreateHandle(new CreateParams());
}
pnid.hWnd = this.window.Handle;
pnid.uID = this.id;
pnid.hIcon = IntPtr.Zero;
pnid.szTip = null;
if (this.icon != null)
{
pnid.uFlags |= 2;
pnid.hIcon = this.icon.Handle;
}
pnid.uFlags |= 4;
pnid.szTip = this.text;
if (showIconInTray && (this.icon != null))
{
if (!this.added)
{
System.Windows.Forms.UnsafeNativeMethods.Shell_NotifyIcon(0, pnid);
this.added = true;
}
else
{
System.Windows.Forms.UnsafeNativeMethods.Shell_NotifyIcon(1, pnid);
}
}
else if (this.added)
{
System.Windows.Forms.UnsafeNativeMethods.Shell_NotifyIcon(2, pnid);
this.added = false;
}
}
}
}
public void ShowBalloonTip(int timeout, string tipTitle, string tipText, ToolTipIcon tipIcon)
{
if (timeout < 0)
{
throw new ArgumentOutOfRangeException("timeout", System.Windows.Forms.SR.GetString("InvalidArgument", new object[] { "timeout", timeout.ToString(CultureInfo.CurrentCulture) }));
}
if (string.IsNullOrEmpty(tipText))
{
throw new ArgumentException(System.Windows.Forms.SR.GetString("NotifyIconEmptyOrNullTipText"));
}
if (!System.Windows.Forms.ClientUtils.IsEnumValid(tipIcon, (int) tipIcon, 0, 3))
{
throw new InvalidEnumArgumentException("tipIcon", (int) tipIcon, typeof(ToolTipIcon));
}
if (this.added && !base.DesignMode)
{
System.Windows.Forms.IntSecurity.UnrestrictedWindows.Demand();
System.Windows.Forms.NativeMethods.NOTIFYICONDATA pnid = new System.Windows.Forms.NativeMethods.NOTIFYICONDATA();
if (this.window.Handle == IntPtr.Zero)
{
this.window.CreateHandle(new CreateParams());
}
pnid.hWnd = this.window.Handle;
pnid.uID = this.id;
pnid.uFlags = 0x10;
pnid.uTimeoutOrVersion = timeout;
pnid.szInfoTitle = tipTitle;
pnid.szInfo = tipText;
switch (tipIcon)
{
case ToolTipIcon.None:
pnid.dwInfoFlags = 0;
break;
case ToolTipIcon.Info:
pnid.dwInfoFlags = 1;
break;
case ToolTipIcon.Warning:
pnid.dwInfoFlags = 2;
break;
case ToolTipIcon.Error:
pnid.dwInfoFlags = 3;
break;
}
System.Windows.Forms.UnsafeNativeMethods.Shell_NotifyIcon(1, pnid);
}
}
