1
...webBrowser_DocumentCompleted는 아무 이유없이 4 번 호출 (내가 찾을 수) 내가 아이디어 나갈거야
안녕 얘들 아, 나는 C#에서 대한 지식을 조금 가지고와 HTML 문서/요소와 뭔가 이상한 DocumentCompleted를 사용하는 동안 발생합니다. 여기에 DocumentCompleted 코드와 PostGame는()의 코드 : 그래서 문제가 DocumentCompleted/PostGame() 함수가 4 번 호출 할 필요가 있다는 것입니다
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: 여기
private void WB_CHL_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
if (Date != "")
PostGame();
else
this.Close();
}
private void PostGame()
{
HtmlDocument doc = null;
doc = WB_CHL.Document;
HtmlElementCollection inputelems = doc.GetElementsByTagName("input");
inputelems.GetElementsByName("subject")[0].SetAttribute("value", Date);
doc.GetElementById("text_editor_textarea").SetAttribute("value", Games);
HtmlElementCollection inputbutton = doc.GetElementsByTagName("input");
inputbutton.GetElementsByName("post")[0].Focus();
SendKeys.Send("{ENTER}");
}
그리고는 HTML 소스 코드의 게시물을 수행하기 전에
1 차례 : 그것은이 라인을 충족하는 경우에 예외를
inputelems.GetElementsByName("subject")[0].SetAttribute("value", Date);
System.ArgumentOutOfRangeException: Value of '0' is not valid for
'index'. 'index' should be between 0 and -1.
Parameter name: index
2 차례를 던졌습니다 : 똑같은로 1 차례
3 차례 발생 : 모든 PostGame() 함수를 통과하지만, 포럼에 게시하지 않습니다. 제대로 포럼에 모든 PostGame() 함수와 게시물을 통해 이동합니다 :
HtmlElementCollection inputbutton = doc.GetElementsByTagName("input");
inputbutton.GetElementsByName("post")[0].Focus();
SendKeys.Send("{ENTER}");
4 차례 (코드의이 부분은 잘 전환하지 않는 것).
나는 이것들에 익숙하지 않다 ... 나는 디버그를 시도하고 3 시간 이상 동안 문제를 찾았지만 찾을 수 없었다.
고마워요!
제가 말했듯이 저는 비교적 새롭습니다. 샘플 입력은 무엇을 의미합니까? 예상 된 출력에 관해서는 달성 목표는 시뮬레이션 된 하키 포럼을위한 자동 게임 포스터를 만드는 것입니다. 결과를 간단한 텍스트로 내보내는 시뮬레이터 프로그램이 있는데이 페이지를 읽고 원하는 정보를 파싱합니다 (게임 당일 게임 나누기). 내가 만드는 프로그램에는 두 개의 대화 상자가 있습니다. 처음에는 어떤 날짜에 프로그램이 게임을 게시하기 시작하도록 요청하고 두 번째 프로그램은 자동으로 정보를 게시하는 웹 브라우저인지 묻습니다. –
내가 볼 수 있도록 소스 코드를 게시 했으므로 계정을 만들어 포럼의 일반 관리자로 받아 들여서 게시 기능에 액세스해야합니다. –