Casio IT-800 Series Spezifikationen PDF herunterladen (Seite 58)

5. Add a button to your form, rename it LED and double click it and then add the following code:

Int32 result = new Int32();

string msg;

result = SystemLibNet.Api.SysSetLED(SystemLibNet.Def.LED_RED, 5,

8, 8);

// .Net values “true” and “false” are “-1” and “0” respectively.

if(result == -1)

{

result = SystemLibNet.Api.SysGetLED();

switch(result & 0x0000000F)

{

case SystemLibNet.Def.LED_OFF:

msg = "LED_OFF";

break;

case SystemLibNet.Def.LED_RED:

msg = "LED_RED";

break;

case SystemLibNet.Def.LED_GREEN:

msg = "LED_GREEN";

break;

case SystemLibNet.Def.LED_ORANGE:

msg = "LED_ORANGE";

break;

case SystemLibNet.Def.LED_BLUE:

msg = "LED_BLUE";

break;

case SystemLibNet.Def.LED_CYAN:

msg = "LED_CYAN";

break;

case SystemLibNet.Def.LED_MAGENTA:

msg = "LED_MAGENTA";

break;

default:

msg = "LED_UNKNOWN";

break;

}

MessageBox.Show( msg, "LED");

}

Note:

If you add this code manually you should see the IntelliSense offer you suitable options as

appropriate. If you do not see this, then review steps 2 to 4 in the previous page to make sure you

have not made a mistake.

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Casio IT-800 Series Spezifikationen Seite 58