SHNotificationAdd (Windows Embedded CE 6.0)
1/6/2010
This function asynchronously adds a notification to the notification tray.
Note
On Windows Mobile Standard SHNotificationAdd is available.
Syntax
LRESULT SHNotificationAdd(
SHNOTIFICATIONDATA* pndAdd
);
Parameters
- pndAdd
[in] Pointer to an SHNOTIFICATIONDATA structure describing the notification to be added.
Return Value
This function returns ERROR_SUCCESS when successful.
Example
The following code example demonstrates how to use SHNotificationAdd.
Note
To make the following code example easier to read, security checking and error handling are not included. This code example should not be used in a release configuration unless it has been modified to include them.
static const GUID CLSID_SHNAPI_Test = { 0x33765136, 0x8cb9, 0x449a, { 0xb0, 0x20, 0x43, 0xed, 0x40, 0xa, 0xb8, 0xfc } };
void SHNotificationExample()
{
// This code will add an SHNotification notificaion
SHNOTIFICATIONDATA sn = {0};
SHNOTIFICATIONDATA sn2 = {0};
sn.cbStruct = sizeof(sn);
sn.dwID = 1;
sn.npPriority = SHNP_INFORM;
sn.csDuration = 15;
sn.hicon = LoadIcon(g_hInstance, MAKEINTRESOURCE(IDI_SAMPLEICON));
sn.clsid = CLSID_SHNAPI_Test;
sn.grfFlags = 0;
sn.pszTitle = TEXT("Sample Notification");
sn.pszHTML = TEXT("<html><body>This is <b>sample html</b> in a notification!</body></html>");
sn.rgskn[0].pszTitle = TEXT("Dismiss");
sn.rgskn[0].skc.wpCmd = 100;
//Add the notification to the tray
//Put the data from an existing notification into a second SHNOTIFICATIONDATA struct
sn2.cbStruct = sizeof(sn2);
SHNotificationGetData(&CLSID_SHNAPI_Test, 1, &sn2);
//Update the title, HTML, icon, and softkeys of the notification
sn2.pszTitle = TEXT("Updated - Sample Notification");
sn2.pszHTML = TEXT("<html><body>This notification has been <b>updated!</b></body></html>");
sn2.hicon = LoadIcon(g_hInstance, MAKEINTRESOURCE(IDI_SAMPLEICON2));
sn2.rgskn[0].pszTitle = TEXT("Disabled");
sn2.rgskn[0].skc.wpCmd = 100;
sn2.rgskn[0].skc.grfFlags = NOTIF_SOFTKEY_FLAGS_DISABLED;
SHNotificationUpdate(SHNUM_TITLE | SHNUM_HTML | SHNUM_ICON | SHNUM_SOFTKEYCMDS | SHNUM_SOFTKEYS, &sn2);
//Remove the notification from the tray
SHNotificationRemove(&CLSID_SHNAPI_Test, 1);
//Add a new notification that utilizes the MRE functionality
sn.cbStruct = sizeof(sn);
sn.dwID = 1;
sn.npPriority = SHNP_INFORM;
sn.csDuration = 15;
sn.hicon = LoadIcon(g_hInstance, MAKEINTRESOURCE(IDI_SAMPLEICON));
sn.clsid = CLSID_SHNAPI_Test;
sn.grfFlags = SHNF_STRAIGHTTOTRAY;
sn.pszTodaySK = TEXT("New Task");
sn.pszTodayExec = TEXT("\\windows\\tasks.exe");
//Add the notification to the tray
SHNotificationAdd(&sn);
//Remove the notification from the tray
SHNotificationRemove(&CLSID_SHNAPI_Test, 1);
}
Remarks
The notification tray is the area within the taskbar reserved by shells to display status notification icons. Call this function to add a notification to the tray. Notification processing is done asynchronously; that is, this function will return after adding the notification to the tray, and processing will happen on a different thread.
Requirements
| Header | aygshell.h |
| Library | aygshell.lib |
| Windows Embedded CE | Windows Embedded CE 6.0 and later |
See Also
Reference
AYGShell Functions
SHNotificationRemove
SHNotificationUpdate
SHNotificationGetData
SHNOTIFICATIONDATA