LCD GetNumButtons

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Definition

INT LCD_GetNumButtons ( <INT device> )

Returns the number of soft buttons of the LCDscreen of the specified device.

Parameters

INT device

- Number of the device.

Returns

INT : The number of soft buttons of the LCDscreen.

LCD_ERROR_INVALIDDEVICE	- -20	- Invalid device.
>=0		- The number of soft buttons of the LCDscreen.

LCD.DLL Functions

LCD_About()LCD_Close()LCD_Devices()LCD_GetDepth()LCD_GetHeight()LCD_GetNumButtons()LCD_GetWidth()LCD_Init()LCD_IntVersion()LCD_Open()LCD_Quit()LCD_ReadButton()LCD_ReadButtons()LCD_SetBitmap()LCD_Version()