how to check if an object is exits?

[bgak2016]

I want to check if an object exists to check the page is displayed and access the object.

when the page is not displayed,  label in below code trowing exception and coming out, I have tried to check whether it is NULL before assigning to label, even that didn't work. how can this be achieved?

IDriver driver = new LocalDriver();

IWPFPopupMenuOwner label = driver.Find<IProcess>(new ProcessPattern() { ProcessName = "*****"
.Find<ITopLevelWindow>(new WinFormsPattern() { WinFormsControlName = "******" })
.Find<IWindow>(new WinFormsPattern() { ClrFullClassName = "System.Windows.Forms.MdiClient", WndCaption = "" })
.Find<ITopLevelWindow>(new WinFormsPattern() { WinFormsControlName = "****" })
.Find<IWindow>(new WinFormsPattern() { WinFormsControlName = "******" })
.Find<IWindow>(new WinFormsPattern() { WinFormsControlName = "*****" }
.Find<IWindow>(new WinFormsPattern() { WinFormsControlName = "*******" })
.Find<IWindow>(new WinFormsPattern() { WinFormsControlName = "*****" })
.Find<IWPFPopupMenuOwner>(new WPFPattern() { ClrFullClassName = "System.Windows.Documents.AdornerDecorator" }, 2)
.Find<IWPFPopupMenuOwner>(new WPFPattern() { WPFControlName = "****" }, 7);

[AlexKaras]

Hi,

As per https://support.smartbear.com/testleft/docs/using/creating-tests/searching-for-objects.html, .Find() method fails if the sought for object cannot be found. .TryFind() complimentary one should be used when the target object may not exist (yet).