C# Signature:

[DllImport("coredll.dll")]
static extern uint Shell_NotifyIcon(uint message, ref NOTIFYICONDATA data);

User-Defined Types:

[message]

    uint NIM_ADD = 0x00;
    uint NIM_MODIFY = 0x01;
    uint NIM_DELETE = 0x02;

Alternative Managed API:

Do you know one? Please contribute it!

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

Refer to the NOTIFYICONDATA Sample Code section.