ZennoLab Assemblies Documentation
DocumentCollection Class
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ZennoLab.CommandCenter Assembly > ZennoLab.CommandCenter Namespace : DocumentCollection Class

Glossary Item Box

Represents a strongly typed list of documents that can be accessed by index.

Syntax

C# 
public class DocumentCollection : System.MarshalByRefObject

Remarks

If the DocumentCollection object does not indicate to the real html element of dom model when this property is true. Also objects of this class contains IsNull property for identification of document collection'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 demonstrates several properties and methods of the DocumentCollection.
C#Copy Code
using System;
using ZennoLab.CommandCenter;
 
namespace Sample
{
    internal class Example
    {
        public static int Execute(Instance instance, IZennoPosterProjectModel project)
        {
            // clear cookie
            instance.ClearCookie();
            
            // go to zennolab.com
            Tab tab = instance.MainTab;
            if ((tab.IsVoid) || (tab.IsNull)) return -1;
            if (tab.IsBusy) tab.WaitDownloading();
            tab.Navigate("zennolab.com");
            if (tab.IsBusy) tab.WaitDownloading();
            
            // get all documents
            DocumentCollection docCol = tab.AllDocuments;
            
            // if any document exist
            if ((docCol.ErrorDetected) || (docCol.IsVoid)) return -1;
            
            Document doc = null;
            
            for (int i = 0; i < docCol.Count; i++) doc = docCol.Documents[i];
            
            // get index of document
            int index = docCol.IndexOf(doc);
            
            return 0;
        }
    }
}
PHPCopy Code
<?php
namespace System;
namespace ZennoLab\CommandCenter;
 
class Example
{
    public static function Execute($instance, $project)
    {
        // clear cookie
        $instance->ClearCookie();
            
        // go to zennolab.com
        $tab = $instance->MainTab;
        if (($tab->IsVoid) || ($tab->IsNull)) return -1;
        if ($tab->IsBusy) $tab->WaitDownloading();
        $tab->Navigate("zennolab.com");
        if ($tab->IsBusy) $tab->WaitDownloading();
            
        // get all documents
        $docCol = $tab->AllDocuments;
            
        // if any document exist
        if (($docCol->ErrorDetected) || ($docCol->IsVoid)) return -1;
        
        for ($i = 0; $i < $docCol->Count; $i++) $doc = $docCol->Documents[$i];
        
        // get index of document
        $index = $docCol->IndexOf($doc);
            
        return 0;
    }
}
?>

Inheritance Hierarchy

System.Object
   System.MarshalByRefObject
      ZennoLab.CommandCenter.DocumentCollection

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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