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ISCTE_EAS::GetNatureOfActivationTextLen

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Microsoft DirectShow 9.0

ISCTE_EAS::GetNatureOfActivationTextLen

This topic applies to Windows Vista.

The GetNatureOfActivationTextLen method returns the length of the text description of the alert.

Syntax

  HRESULT GetNatureOfActivationTextLen(
  BYTE*  pbVal
);

Parameters

pbVal

[out]  Receives the size of the text, in bytes. To get the description text, allocate a buffer of this size and call ISCTE_EAS::GetNatureOfActivationText.

Return Values

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
MPEG2_E_UNINITIALIZED The Initialize method was not called.
S_OK The method succeeded.

Requirements

Header: Include atscpsipparser.h.

See Also