Syntax
| C# | |
|---|---|
public bool ErrorDetected {get;} | |
Property Value
Type: System.Boolean
true if error detected in the performance last command; otherwise, false.
Remarks
If the HtmlElement object does not indicate to the real html element of dom model when this property is true. Also objects of this class contains IsNull and IsVoid properties for identification of element'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) { // clear cookie instance.ClearCookie(); // go to lessons.zennolab.com Tab tab = instance.MainTab; if ((tab.IsVoid) || (tab.IsNull)) return -1; if (tab.IsBusy) tab.WaitDownloading(); tab.Navigate("lessons.zennolab.com"); if (tab.IsBusy) tab.WaitDownloading(); // find element HtmlElement he = tab.GetDocumentByAddress("0").FindElementByAttribute("input:checkbox", "fulltag", "input:checkbox", "text", 0); // if error detected then exit with -1 if (he.ErrorDetected) return -1; return 0; } | |
| PHP | Copy Code |
|---|---|
public static function Execute($instance, $project) { // clear cookie $instance->ClearCookie(); // go to lessons.zennolab.com $tab = $instance->MainTab; if (($tab->IsVoid) || ($tab->IsNull)) return -1; if ($tab->IsBusy) $tab->WaitDownloading(); $tab->Navigate("lessons.zennolab.com"); if ($tab->IsBusy) $tab->WaitDownloading(); // find element $he = $tab->GetDocumentByAddress("0")->FindElementByAttribute("input:checkbox", "fulltag", "input:checkbox", "text", 0); // if error detected then exit with -1 if ($he->ErrorDetected) return -1; return 0; } | |
Requirements
Target Platforms: Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family