/// <summary>
/// Checks if a specific LCD_TYPE is connected to the system.
/// </summary>
/// <param name="lcdType">The LCD_TYPE for which we want to check the connection.</param>
/// <returns>true if the LCD_TYPE is connected to the system</returns>
public bool IsConnected( LCD_TYPE lcdType ) {
if ( isDisposed ) {
throw new ObjectDisposedException( "LogiLcd" );
}
if ( !isInitialized ) {
throw new InvalidOperationException( "You have to call LogiLcd.Initialize() first." );
}
int type = ( int )lcdType;
return NativeMethods.LogiLcdIsConnected( type );
}
/// <summary>
/// Initializes the LogiLcd system. You must call this function prior to any other function.
/// </summary>
/// <param name="friendlyName">the name of your applet, you can’t change it after initialization.</param>
/// <param name="lcdType">defines the type of your applet lcd target. Is has to e of type LCD_TYPE.</param>
/// <returns>true if the initialization was successful</returns>
public bool Initialize( string friendlyName, LCD_TYPE lcdType ) {
if ( isDisposed ) {
throw new ObjectDisposedException( "LogiLcd" );
}
if ( isInitialized ) {
Shutdown();
}
name = friendlyName;
int type = ( int )lcdType;
bool result = NativeMethods.LogiLcdInit( name, type );
isInitialized = result;
return result;
}