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
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idAction
-
A value that indicates the action the user has taken. This can be one of the following values.
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IDABORT
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The user clicked an authorable Abort button.
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IDCANCEL
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The user clicked an authorable Cancel button.
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IDCLOSE
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The user closed the training card.
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IDHELP
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The user clicked an authorable Windows Help button.
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IDIGNORE
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The user clicked an authorable Ignore button.
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IDOK
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The user clicked an authorable OK button.
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IDNO
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The user clicked an authorable No button.
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IDRETRY
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The user clicked an authorable Retry button.
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HELP_TCARD_DATA
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The user clicked an authorable button. The dwActionData parameter contains a long integer specified by the Help author.
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HELP_TCARD_OTHER_CALLER
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Another application has requested training cards.
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IDYES
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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
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows XP [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
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