ZennoLab Assemblies Documentation
RemoveElement Method
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ZennoLab.CommandCenter Assembly > ZennoLab.CommandCenter Namespace > Document Class : RemoveElement Method
element

Type: Zennolab.CommandCenter.HtmlElement

The html element to remove from the document.

Glossary Item Box

Removes the first occurrence of a specific html element from the document.

Syntax

C# 
public void RemoveElement( 
   HtmlElement element
)

Parameters

element

Type: Zennolab.CommandCenter.HtmlElement

The html element to remove from the document.

Remarks

The IsNull property be true if the html element does not belongs to any document.

Example

The following code example demonstrates RemoveElement method. Also the following code uses InsertElement method.
C#Copy Code
public static int Execute(Instance instance, IZennoPosterProjectModel project)
{
    // clear cookies
    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();
    
    // get document
    Document doc = tab.MainDocument;
    
    // find element for remove
    HtmlElement he = instance.GetTabByAddress("page").GetDocumentByAddress("0").FindElementByAttribute("input:checkbox", "fulltag", "input:checkbox", "text", 0);
    
    // if html element exist then remove it
    if (!he.IsVoid) doc.RemoveElement(he);
    
    return 0;
}
PHPCopy Code
public static function Execute($instance, $project)
{
    // clear cookies
    $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();
    
    // get document
    $doc = $tab->MainDocument;
    
    // find element for remove
    $he = $instance->GetTabByAddress("page")->GetDocumentByAddress("0")->FindElementByAttribute("input:checkbox", "fulltag", "input:checkbox", "text", 0);
    
    // if html element exist then remove it
    if (!$he->IsVoid) $doc->RemoveElement($he);
    
    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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