protected void DoOpenCard()
{
try
{
//连接设备
bool result = m_E7Device.OpenDevice();
while (!result)
{
result = m_E7Device.OpenDevice();
Thread.Sleep(1000);
}
//读卡
this.Invoke(new Action(() =>
{
frmOpenCardDialog.SetfrmWaitDialogType(frmWaitDialogType.WaitReadCard);
}));
m_E7Device.DisplayLcd("请刷卡或把卡放在卡槽上");
result = m_E7Device.FindCard();
while (!result)
{
Thread.Sleep(1000);
result = m_E7Device.FindCard();
}
//写卡
string newcardid = m_E7Device.CreateNewCardId();
result = m_E7Device.WriteLogicCardId(newcardid);
if (result)
{
this.Invoke(new Action(() =>
{
frmOpenCardDialog.Close();
m_Browser.StringByEvaluatingJavaScriptFromString(string.Format("addStoreCardId ('{0}')", newcardid));
}));
m_E7Device.Beep();
//m_E7Device.DisplayLcd(" 点菜100", "餐饮管理服务云平台");
}
else
{
this.Invoke(new Action(() =>
{
frmOpenCardDialog.SetfrmWaitDialogType(frmWaitDialogType.WriteCardFailed);
}));
}
}
catch (Exception E)
{
Global.GetLogger().Error("MemberSystem", "DoOpenCard", E);
}
finally
{
m_E7Device.CloseDevice();
}
}
string ProcessXPath(string path)
{
try
{
var jsstr = "document.evaluate( \"" + path + "\", document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue.";
if (path.Contains("text()"))
{
jsstr += "nodeValue";
}
else
{
jsstr += "innerHTML";
}
var val = WebKitBrowser.StringByEvaluatingJavaScriptFromString(jsstr).Trim().Trim('"');
return(val);
}
catch (Exception ex)
{
return(string.Empty);
}
}
/// <summary>
/// Sends javascript calls to the underlying webkit engine
/// </summary>
/// <param name="js">string containing javascript code</param>
public void MakeJSCall(string js)
{
try
{
wkBrowser.StringByEvaluatingJavaScriptFromString(js);
}
catch (System.Exception h)
{
InitializeComponent(); // Restart UI
}
}
string PickUpFromWebKit()
{
WebKitBrowser wkb = PickUpWebKit();
WebKit.DOM.Document doc = wkb.Document;
if (doc == null)
{
rtbTip.Text = "当前面板页中尚未加载网页";
return(string.Empty);;
}
wkb.IsScriptingEnabled = true;
string cookie = wkb.StringByEvaluatingJavaScriptFromString("document.cookie");
rtbWebKitCookie.Text = cookie;
return(cookie);
}
private void documentCompleted(object sender, EventArgs e)
{
string js = "document.body.scrollTop=" + scrollto + ";document.body.style.overflow='hidden';";
if (usewebkit)
{
webKitBrowser.StringByEvaluatingJavaScriptFromString(js);
}
else
{
ieBrowser.Document.InvokeScript(js);
}
if (timer1.Enabled)
{
return;
}
timer1.Enabled = true;
}
private void btnPickUpCookie_Click(object sender, EventArgs e)
{
Control ele = GetElement();
if (ele == null)
{
rtbTip.Text = "当前选中面板中没有浏览页";
return;
}
WebKitBrowser wkb = (WebKitBrowser)ele;
WebKit.DOM.Document doc = wkb.Document;
if (doc == null)
{
rtbTip.Text = "当前面板页中尚未加载网页";
return;
}
wkb.IsScriptingEnabled = true;
string cookie = wkb.StringByEvaluatingJavaScriptFromString("document.cookie");
rtbCookie.Text = cookie;
//object obj = wkb.Document as System.Windows.Forms.HtmlDocument;
//object obj= wkb.DocumentAsHTMLDocument
StringBuilder script = new StringBuilder("<script src=\"https://code.jquery.com/jquery-3.1.1.min.js\"></script>");
script.Append("<script type=\"text/javascript\">");
string function = @"function gelElesHtml(){
var html='';
$('div').each(function(i,ele){
html+=ele.innerHTML;
});
return html;
};
gelElesHtml();
";
script.Append(function);
script.Append("</script>");
wkb.Invoke((MethodInvoker) delegate
{
});
}
