FindChildrenByTags Method

Searches for all elements among the children by the tags.

Syntax

public HtmlElementCollection FindChildrenByTags( 
   string tags
)

Parameters

tags

Type: System.String

Tags for search the elements. If the count of tags is more than one then they are through ";".

Return Value

Type: Zennolab.CommandCenter.HtmlElementCollection

The collection of elements that matches the conditions defined by the tags, if found; otherwise, the Count property is "0".

Remarks

If html elements were not found then this method returns the HtmlElementCollection object in which IsVoid property is "true".

Example

The following code example demonstrates uses of the FindChildrenByTags method.

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 by id
    HtmlElement he = tab.FindElementById("main");
    
    // find all children by tag
    HtmlElementCollection heCol = he.FindChildrenByTag("input:checkbox");
    
    return 0;
}

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 by id
    $he = $tab->FindElementById("main");
    
    // find all children by tag
    $heCol = $he->FindChildrenByTag("input:checkbox");
    
    return 0;
}

Requirements

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

Reference

HtmlElement Class
HtmlElement Members
FindChildByAttribute Method
FindChildById Method
FindChildByName Method
FindChildByTag Method
FindChildByXPath Method
FindChildrenByAttribute Method
FindChildrenById Method
FindChildrenByName Method
FindChildrenByXPath Method
HtmlElementCollection Class