private void button_otherInfoExtract_Click(object sender, EventArgs e)
{
if (eventID == -1)
{
label_status.Text = "当前状态：抽取其他要素失败";
MessageBox.Show("请先进行事件生成和时间抽取，否则无法抽取其他要素！", "请先进行事件生成和时间抽取", MessageBoxButtons.OK);
}
else
{
label_status.Text = "当前状态：正在进行其他要素抽取...";
TextInfoExtract_BLL textInfoExtract_otherInfoExtract = new TextInfoExtract_BLL();
EventInfo_DAL eventInfo_countRatio = new EventInfo_DAL();
Event event_other = new Event();
string segmentedText = @richTextBox_otherInfoExtract.Text.Trim();
//更新事件分词文本
event_other.eventID = eventID;
event_other.segmentedText = segmentedText;
eventInfo_countRatio.updateEventByID(event_other);
//开始抽取
textInfoExtract_otherInfoExtract.otherExtract(segmentedText, eventID);
label_status.Text = "当前状态：其他要素抽取完毕";
//countRatio计算
label_status.Text = "当前状态：正在进行countRatio计算...";
eventInfo_countRatio.updateEventCountRatio(eventID);
label_status.Text = "当前状态：countRatio计算完毕";
MessageBox.Show("本次事件文本信息抽取完毕，窗口即将关闭。", "窗口将关闭", MessageBoxButtons.OK);
this.Close();
}
}
private void button_timeInfoExtract_Click(object sender, EventArgs e)
{
TextInfoExtract_BLL textInfoExtract_time = new TextInfoExtract_BLL();
//获得路径，以及是否微博文本
string path = @textBox_txtURL.Text.Trim();//@"K:\Users\Lz.Simon\Desktop\WindowsFormsApplication1\WindowsFormsApplication1\马航1.txt"
bool isSinaWeibo = radioButton_isSinaWeibo.Checked;
//读取txt并生成事件
label_status.Text = "当前状态：正在读取txt文件...";
string originalText = textInfoExtract_time.readTxtToOriginalText(1, path, isSinaWeibo);
label_status.Text = "当前状态：读取txt文件完毕";
if (originalText != string.Empty)
{
EventInfo_DAL eventInfo_event = new EventInfo_DAL();
Event event_txt = new Event();
//事件信息赋值
event_txt.originalText = originalText;
event_txt.foundTime = DateTime.Now;
if (radioButton_isSinaWeibo.Checked == true)
{
event_txt.fromPlatform = "SinaWeibo";
}
else
{
event_txt.fromPlatform = "OtherPlatforms";
}
event_txt.fromPublisher = textBox_fromPublisher.Text.Trim();
event_txt.fromTime = dateTimePicker_fromTime.Value;//默认为当前时间
//生成事件并返回事件ID
label_status.Text = "当前状态：正在进行事件生成...";
eventID = eventInfo_event.addEvent(event_txt);
label_status.Text = "当前状态：事件生成完毕...";
//抽取时间
label_status.Text = "当前状态：正在进行时间抽取...";
string text_timeExtracted = textInfoExtract_time.timeExtract(originalText, eventID);
richTextBox_readTxtToString_timeExtract.Text = text_timeExtracted;
label_status.Text = "当前状态：时间抽取完毕";
}
else
{
label_status.Text = "当前状态：无法找到源文件，处理失败！";
}
}
