set_ctrl_prefix

set_ctrl_prefix($is_on); - this function is used to emulate holding down the Ctrl key when emulating keyboard input.

the input Function accepts parameters:

  • $is_on – if true enables emulation of holding the 'Ctrl' key, if false, disables emulation of holding the 'Ctrl' key (boolean)

    After testing, the function returns the result of its work to the script :
  • true – successfully set hold emulation (boolean)
  • false – operation failed (boolean)

    PHP example: 

    <?php $xhe_host = "127.0.0.1:7010";
 
//connect the object to control the emulator, if not already connected
if(!isset($path))
   $path = "../../../Templates/xweb_human_emulator.php";
require($path);
 
//Start
echo "<hr> <font color = blue> keyboard->".basename(__FILE__)."</font> <hr>";
 
//1
echo "1.Press Ctrl + 2:";
echo $keyboard->set_ctrl_prefix(true)."";
echo $keyboard->key(50)."";
echo $keyboard->set_ctrl_prefix(false)."<br>";
 
//pause
sleep(3);
 
//2
echo "2.Press Ctrl + 1:";
echo $keyboard->set_ctrl_prefix(true)."";
echo $keyboard->key(49)."";
echo $keyboard->set_ctrl_prefix(false);
 
//end
echo "<hr> <br>";
 
//Quit
$app->quit();
?>

    Python example: 

    # Additional paths
import sys
sys.path.insert(0, '../../../Templates PY/')
 
xhe_host = "127.0.0.1:7011"
from xweb_human_emulator import *
 
# Start
echo("<hr> <font color = blue> keyboard.xxxxxxxxx </font> <hr>")
 
# 1
echo("1.Press Ctrl + 2:")
echo(keyboard.set_ctrl_prefix(true), "")
echo(keyboard.key(50), "")
echo(keyboard.set_ctrl_prefix(false), "<br>")
 
#pause
sleep(3)
 
# 2
echo("2.Press Ctrl + 1:")
echo(keyboard.set_ctrl_prefix(true), "")
echo(keyboard.key(49), "")
echo(keyboard.set_ctrl_prefix(false))
 
# end
echo("<hr> <br>")
 
# Quit
app.quit()

    C# example: 

    #region using
 
using System;
using System.Diagnostics;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using System.Text;
using System.Threading;
 
using XHE;
using XHE.XHE_DOM;
using XHE.XHE_System;
using XHE.XHE_Window;
using XHE.XHE_Web;
 
#endregion
 
  class Program: XHEScript
  {
static void Main(string [] args)
{
//init XHE
server = "127.0.0.1:7010";
InitXHE();
 
//Start
echo("<hr> <font color = blue> keyboard.set_ctrl_prefix </font> <hr>");
 
//1 step
echo("1.Press Ctrl + 2(scale 200%):");
echo(keyboard.set_ctrl_prefix(true) + "");
echo(keyboard.key(50) + "");
echo(keyboard.set_ctrl_prefix(false) + "<br>");
 
//pause
sleep(3);
 
//step 2
echo("1.Press Ctrl + 1(scale 100%):");
echo(keyboard.set_ctrl_prefix(true) + "");
echo(keyboard.key(49) + "");
echo(keyboard.set_ctrl_prefix(false));
 
//end
echo("<hr> <br>");
 
app.quit();
}
}

    Java Script example: 

    //connect the object to control the emulator, if not already connected
xhe_host = "127.0.0.1:7010";
echo = require("../../../Templates JS/xweb_human_emulator.js");
 
//Start
echo("<hr> <font color = blue> keyboard.set_ctrl_prefix </font> <hr>");
 
//1 step
echo("1.Press Ctrl + 2:");
echo(keyboard.set_ctrl_prefix(true) + "");
echo(keyboard.key(50) + "");
echo(keyboard.set_ctrl_prefix(false) + "<br>");
 
//pause
browser.sleep(3);
 
//step 2
echo("2.Press Ctrl + 1:");
echo(keyboard.set_ctrl_prefix(true) + "");
echo(keyboard.key(49) + "");
echo(keyboard.set_ctrl_prefix(false));
 
//end
echo("<hr> <br>");
 
//Quit
app.quit();