// 外部调用
// 特殊版本，具有缓存问题和答案的功能
// return:
// -2 strID验证失败
// -1 error
// 0 canceled
// 1 succeed
public static int GetAuthorNumber(
ref Hashtable question_table,
Stop stop,
System.Windows.Forms.IWin32Window parent,
string strUrl,
string strAuthor,
bool bSelectPinyin,
bool bSelectEntry,
bool bOutputDebugInfo,
out string strNumber,
out string strDebugInfo,
out string strError)
{
strError = "";
strDebugInfo = "";
strNumber = "";
long nRet = 0;
Question[] questions = (Question[])question_table[strAuthor];
if (questions == null)
{
questions = new Question[0];
}
for (; ;)
{
LibraryChannel channel = Program.MainForm.GetChannel(strUrl, "public");
try
{
// 这个函数具有catch 通讯中 exeption的能力
// return:
// -3 需要回答问题
// -2 strID验证失败
// -1 出错
// 0 成功
nRet = channel.GetAuthorNumber(
strAuthor,
bSelectPinyin,
bSelectEntry,
bOutputDebugInfo,
ref questions,
out strNumber,
out strDebugInfo,
out strError);
if (nRet != -3)
{
break;
}
Debug.Assert(nRet == -3, "");
}
finally
{
Program.MainForm.ReturnChannel(channel);
}
string strTitle = strError;
string strQuestion = questions[questions.Length - 1].Text;
QuestionDlg dlg = new QuestionDlg();
GuiUtil.AutoSetDefaultFont(dlg);
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.MessageTitle = strTitle;
dlg.Question = strQuestion.Replace("\n", "\r\n");
dlg.ShowDialog(parent);
if (dlg.DialogResult != DialogResult.OK)
{
strError = "放弃";
return(0);
}
questions[questions.Length - 1].Answer = dlg.Question;
question_table[strAuthor] = questions; // 保存
}
if (nRet == -1)
{
return(-1);
}
if (nRet == -2)
{
return(-2); // strID验证失败
}
return(1);
}
protected void Button_get_Click(object sender, System.EventArgs e)
{
string strNumber = "";
string strDebugInfo = "";
string strError = "";
long nRet = 0;
this.TextBox_number.Text = "";
this.Label_debugInfo.Text = "";
this.Label_debugInfo.Visible = false;
Question[] questions = JsonConvert.DeserializeObject <Question[]>(this.hidden_questions.Value);
if (questions != null && string.IsNullOrEmpty(this.TextBox_answer.Text) == false)
{
Question question = questions[questions.Length - 1];
question.Answer = this.TextBox_answer.Text;
}
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
// return:
// -4 "著者 'xxx' 的整体或局部均未检索命中" 2017/3/1
// -3 需要回答问题
// -2 strID验证失败
// -1 出错
// 0 成功
nRet = channel.GetAuthorNumber(this.TextBox_author.Text,
this.CheckBox_selectPinyin.Checked,
this.CheckBox_selectEntry.Checked,
this.CheckBox_outputDebugInfo.Checked,
ref questions,
out strNumber,
out strDebugInfo,
out strError);
if (nRet == 0)
{
this.Clear();
this.TextBox_number.Text = strNumber;
this.Panel_debuginfo.Visible = this.CheckBox_outputDebugInfo.Checked;
this.Label_debugInfo.Text = "<b>调试信息:</b><br/>" + GetHtmlString(strDebugInfo);
this.Label_debugInfo.Visible = true;
}
else if (nRet == -3)
{
Debug.Assert(nRet == -3, ""); // 需要回答问题
EnableEdit(false);
this.Panel_debuginfo.Visible = false;
this.question_frame.Visible = true;
this.hidden_questions.Value = JsonConvert.SerializeObject(questions);
Question question = questions[questions.Length - 1];
this.Label_questionText.Text = GetHtmlString(question.Text);
}
else
{
this.Clear();
this.Label_errorInfo.Text = strError;
this.Panel_debuginfo.Visible = false;
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}