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WM_TCARD message

Sent to an application that has initiated a training card with Windows Help. The message informs the application when the user clicks an authorable button. An application initiates a training card by specifying the HELP_TCARD command in a call to the WinHelp function.

Parameters

idAction

A value that indicates the action the user has taken. This can be one of the following values.

IDABORT

The user clicked an authorable Abort button.

IDCANCEL

The user clicked an authorable Cancel button.

IDCLOSE

The user closed the training card.

IDHELP

The user clicked an authorable Windows Help button.

IDIGNORE

The user clicked an authorable Ignore button.

IDOK

The user clicked an authorable OK button.

IDNO

The user clicked an authorable No button.

IDRETRY

The user clicked an authorable Retry button.

HELP_TCARD_DATA

The user clicked an authorable button. The dwActionData parameter contains a long integer specified by the Help author.

HELP_TCARD_OTHER_CALLER

Another application has requested training cards.

IDYES

The user clicked an authorable Yes button.

dwActionData

If idAction specifies HELP_TCARD_DATA, this parameter is a long specified by the Help author. Otherwise, this parameter is zero.

Return value

The return value is ignored; use zero.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Winuser.h

 

 

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