//查询排名情况 private void btnSelect_Click(object sender, EventArgs e) { if (this.comkeyWords.Text == "") { return; } GetWebClientHandler handler = new GetWebClientHandler(HtmlOpear.GetWebClient); //需要对关键字进行处理 但是URL却不需要处理 IAsyncResult result = handler.BeginInvoke(GetStrURI(this.comkeyWords.Text), new AsyncCallback(CallbackFuctionGrankings), "ok"); this.txtResult.Text = ""; this.txtResult.AppendText("正在查询中请稍后···\r\n"); this.txtResult.AppendText("域名:" + this.comDomainItems.Text + "关键词:" + this.comkeyWords.Text + "\r\n"); }
//单个查询 private void btnCurrentSearch_Click(object sender, EventArgs e) { //使用异步回调的方式实现 if (this.comkeyWords.Text == "") { return; } GetWebClientHandler handler = new GetWebClientHandler(HtmlOpear.GetWebClient); //需要对关键字进行处理 但是URL却不需要处理 IAsyncResult result = handler.BeginInvoke(GetStrURI(this.comkeyWords.Text), new AsyncCallback(CallbackFuction), "ok"); this.txtResult.Text = ""; this.txtResult.AppendText("正在查询中请稍后···\n"); this.txtResult.AppendText(this.comkeyWords.Text + "\t"); }