ZennoLab Assemblies Documentation
ErrorDetected Property
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ZennoLab.CommandCenter Assembly > ZennoLab.CommandCenter Namespace > Instance Class : ErrorDetected Property

Glossary Item Box

Gets information about the error detected in the performance last command.

Syntax

C# 
public bool ErrorDetected {get;}

Property Value

Type: System.Boolean

The true if error detected in the performance last command; otherwise, false.

Remarks

If the Instance object does not indicate to the real instance object then this property is true. Also objects of this class contains IsVoid property for identification of instances's existence. Almost all classes of ZennoLab.CommandCenter contains such properties. Use it for the correct execution of the code.

Example

The following code example uses the ErrorDetected property.
C#Copy Code
public static int Execute(Instance instance, IZennoPosterProjectModel project)
{
    // if error detected then return -1
    if (instance.ErrorDetected) return -1;
    
    // clear cookie
    instance.ClearCookie();
    
    // go to lessons.zennolab.com
    Tab tab = instance.ActiveTab;
    if ((tab.IsVoid) || (tab.IsNull)) return -1;
    if (tab.IsBusy) tab.WaitDownloading();
    tab.Navigate("lessons.zennolab.com", "");
    if (tab.IsBusy) tab.WaitDownloading();
    
    return 0;
}
PHPCopy Code
public static function Execute($instance, $project)
{
    // if error detected then return -1
    if ($instance->ErrorDetected) return -1;
    
    // clear cookie
    $instance->ClearCookie();
    
    // go to lessons.zennolab.com
    $tab = $instance->ActiveTab;
    if (($tab->sVoid) || ($tab->IsNull)) return -1;
    if ($tab->IsBusy) $tab->WaitDownloading();
    $tab->Navigate("lessons.zennolab.com", "");
    if ($tab->IsBusy) $tab->WaitDownloading();
    
    return 0;
}

Requirements

Target Platforms: Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

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