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Sent to notify CPlApplet that the user has chosen the icon associated with a given dialog box. CPlApplet should display the corresponding dialog box and carry out any user-specified tasks.
Parameters
-
uAppNum
-
The dialog box number. This number must be in the range zero through one less than the value returned in response to the CPL_GETCOUNT message (CPL_GETCOUNT – 1).
-
lpszExtra
-
A string with additional directions for execution.
Return value
Returns TRUE if the message was handled, or FALSE otherwise.
Remarks
CPL_STARTWPARMS is similar to CPL_DBLCLK but allows you to pass a string to CPlApplet instead of an int. You can use this string as a flexible way to provide detailed directions for execution.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional, Windows XP [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
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