Rockwell-automation 2727-MRSDK MobileView Terminals Software Developme Instrukcja Użytkownika Pobierz pdf (Strona 45)

Publication 2727-UM004B-EN-P - February 2004

SDK (Software Development Kit) for MobileView Terminals 4-21

KtpInstallJoyEventCallback

KtpRemoveJoyEventCallback

Table 4.49

Declaration:

Visual C: UINT8 KtpInstallJoyEventCallback (/*in*/ TktpJoyEventCallback

pJoyProc, /*out*/ int *cookie);

Visual Basic: function not implemented

Description: Subscribes a callback function for the JoystickEvent and returns

an index (cookie) for the callback function.

Arguments: TktpJoyEventCallback pJoyProc: callback function to be called

when the event occurs.

int cookie The index for the callback function is required for

removing the callback function.

Table 4.50

Declaration:

Visual C: UINT8 KtpRemoveJoyEventCallback (int cookie);

Visual Basic: function not implemented

Description: Removes the JoyEventCallback function.

Arguments: int cookie: index for the callback function.

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Rockwell-automation 2727-MRSDK MobileView Terminals Software Developme Instrukcja Użytkownika Strona 45