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LCD ReadButton

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[edit] Definition

INT LCD_ReadButton ( <INT device> , <INT button> )

Returns whether a button is being pressed on a device.

This also updates the button integer specified at LCD_Open().

[edit] Parameters

INT device - Number of the device.
INT button - Number of the button.

[edit] Returns

INT : LCD.DLL Errorcodes

TRUE - 1 - The button is being pressed.
FALSE - 0 - The button is not being pressed.
LCD_ERROR_SERVICEINACTIVE - -14 - The service is inactive.
LCD_ERROR_INVALIDPARAMETER - -22 - Invalid parameter.


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() •
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