Casio DT-X11M10E Quick Start Manual page 77

5. Add a button to your form, double click it and 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;
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.
6. Initiate ActiveSync to establish connection between the DT-X11 and PC.
7. Choose Deploy <name of project> on Build menu.
8. The project will be built and copied to the DT-X11. By default, it will be copied to \Program
Files\<name of project> folder. SystemLibNet.dll will be deployed to the same folder.
9. Check that the program works correctly on the device.
You can also use the CASIO samples as described in Chapter 1.4.
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