CaptchaRecognition(String,String,String) Method

Recognizes the captcha through the specified DLL library.

Syntax

public static string CaptchaRecognition( 
   string dllName,
   string captcha,
   string parameters
)

Parameters

dllName

Type: System.String

The path to DLL library.

captcha

Type: Zennolab.CommandCenter.HtmlElement

The captcha for recognition.

parameters

Type: System.String

The recognition parameters.

Return Value

Type: System.String

The recognition result.

Example

The following code example demonstrates uses of the CaptchaRecognition method.

public static int Execute(Instance instance)
{
    instance.ClearCookie();
 
    Tab tb = instance.MainTab;
    if ((tb.IsVoid) || (tb.IsNull)) return -1;
    if (tb.IsBusy) tb.WaitDownloading();
    tb.Navigate("http://lessons.zennolab.com/ru/advanced");
    if (tb.IsBusy) tb.WaitDownloading();
 
    HtmlElement he = instance.GetTabByAddress("page").GetDocumentByAddress("0").FindElementByTag("form", 0).FindChildByAttribute("img", "fulltag", "img", "text", 0);
 
    string res = ZennoPoster.CaptchaRecognition("MonkeyEnter.dll", he.DrawToBitmap(true), "");
 
    he = instance.GetTabByAddress("page").GetDocumentByAddress("0").FindElementByTag("form", 0).FindChildByName("recaptcha_response_field");
    he.SetValue(res, true);
            
    return 0;
}

public static function Execute($instance)
{
    $instance->ClearCookie();
 
    $tb = $instance->MainTab;
    if (($tb->IsVoid) || ($tb->IsNull)) return -1;
    if ($tb->IsBusy) $tb->WaitDownloading();
    $tb->Navigate("http://lessons.zennolab.com/ru/advanced");
    if ($tb->IsBusy) $tb->WaitDownloading();
 
    $he = $instance->GetTabByAddress("page")->GetDocumentByAddress("0")->FindElementByTag("form", 0)->FindChildByAttribute("img", "fulltag", "img", "text", 0);
 
    $res = ZennoPoster::CaptchaRecognition("MonkeyEnter.dll", $he->DrawToBitmap(true), "");
 
    $he = $instance->GetTabByAddress("page")->GetDocumentByAddress("0")->FindElementByTag("form", 0)->FindChildByName("recaptcha_response_field");
    $he->SetValue($res, true);
            
    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

ZennoPoster Class
ZennoPoster Members
Overload List
CaptchaSpecialRecognition Method