Measurement-computing ADLIB WIN Instrukcja Użytkownika Pobierz pdf (Strona 130)

Chapter 40 Buffer Handler Functions

27-10

27.9 AL_SetBufferDoneHandlerMsg

Prototype C\C++

ERRNUM AL_SetBufferDoneHandlerMsg(LHLD lhld, HWND hwnd, UINT uiMsg);

Visual Basic for Windows

Function AL_SetBufferDoneHandlerMsg(ByVal lhld As Long,

ByVal hwnd As Integer,

ByVal uiMsg As Integer) As Long

LHLD lhld handle of the LDSD

HWND hwnd handle of the destination window

UINT uiMsg message to post

The AL_SetBufferDoneHandlerMsg function sets the buffer done handler message window and message

identifier in the LDSD when the ADLIB function AL_SetBufferDoneHandler is set to

AL_POSTMESSAGE.

Parameter Description

lhld Identifies the instance of the logical device subsystem.

hwnd Identifies the window to which the message will be posted.

uiMsg Specifies the message to be posted.

Returns:

On success ERRNUM is set to 1, otherwise ERRNUM contains the last error code that occurred during the

call.

Related Functions:

AL_SetBufferDoneHandler

AL_GetBufferDoneHandlerMsg

Supported Logical Device Subsystems:

Pci55xx Series: ADC0, DAC0, DAC1

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Measurement-computing ADLIB WIN Instrukcja Użytkownika Strona 130