How to access all child objects and get its value?

I took the individual child by using findChild and compared the desired property which I wanted

//checks for scan result window
let WndScan = Aliases.SoMove_Launcher.ScanWnd;
if( WndScan.Exists)
{
//checks for Scan network btn
let BtnScan = Aliases.SoMove_Launcher.ScanWnd.ScanDeviceView_WPF.elementHost2.HwndSource_AdornerDecorator.AdornerDecorator.btnScanNetwork;
if(BtnScan.Exists)
{
//clicks on Scan network btn
BtnScan.ClickButton();
Delay(1000);

let Grd_Deviceinfo = Aliases.SoMove_Launcher.ScanWnd.ScanDeviceView_WPF.elementHost2.HwndSource_AdornerDecorator.AdornerDecorator.deviceInfoPnl.grd_DeviceinfoPanel;
if(Grd_Deviceinfo.ChildCount > 0)
{
let ObjImg = Aliases.SoMove_Launcher.ScanWnd.ScanDeviceView_WPF.elementHost2.HwndSource_AdornerDecorator.AdornerDecorator.ScanWnd_DeviceHostpanel;
Device_img = ObjImg.FindChild("Name", 'WPFObject("btnThumbNail")', 5)

//Checks for Device image
if(Device_img.Exists)
Log.Message("Device image has appeared by scanning");
else
Log.Error("Device's image did not appear after scanning");

//checks for Device name
let ObjDevice = Grd_Deviceinfo.FindChild("Name",'WPFObject("lblDevieNameValue")',20);
if(ObjDevice.Content == DeviceName)
Log.Message("Device Name got displayed as "+DeviceName+" correctly")
else
Log.Error("Device Name did not get displayed correctly!!")

//checks for Device type
let ObjDevicetype = Grd_Deviceinfo.FindChild("Name",'WPFObject("lblDevieTypeValue")',20);
if(ObjDevicetype.Content = DeviceType)
Log.Message("Device type got displayed as "+DeviceType+" correctly")
else
Log.Error("Device type did not get displayed correctly!!")

//checks for Reference
let ObjRef = Grd_Deviceinfo.FindChild("Name",'WPFObject("lblReferenceValue")',20)
if(ObjRef.Content = Reference)
Log.Message("Device's Reference got displayed as "+Reference+" correctly")
else
Log.Error("Device's reference did not get displayed correctly!!")

//checks for DTMversion
let ObjDTMVersion = Grd_Deviceinfo.FindChild("Name", 'WPFObject("lblDtmVersionValue")', 20);
if(ObjDTMVersion.Content = DTMVersion)
Log.Message("Device's DTM version got displayed as "+DTMVersion+" correctly")
else
Log.Error("Device's DTM version did not get displayed correctly!!")

Log.Message("Settings at Device and DTM end Matched!!")

//clicks on Apply btn on Scan wnd
if(Aliases.SoMove_Launcher.ScanWnd.ScanDeviceView_WPF.elementHost2.HwndSource_AdornerDecorator.AdornerDecorator.btnApply.Exists)
Aliases.SoMove_Launcher.ScanWnd.ScanDeviceView_WPF.elementHost2.HwndSource_AdornerDecorator.AdornerDecorator.btnApply.ClickButton();

}
else
Log.Error("Device and DTM settings do not match!!");

}
else
Log.Error("Scan btn did not found!");

}
else
Log.Error("Scan Result window did not open!");

});