/// <summary>
/// 值转换为枚举
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="val"></param>
/// <returns></returns>
public static T ToEnum <T>(this string val)
{
object realValue = null;
//判断值是否为整形
if (InPutValidate.IsNumber(val))
{
realValue = val.ToInt();
}
else
{
realValue = val;
}
if (!Enum.IsDefined(typeof(T), realValue))
{
throw new Exception("非法的枚举值！");
}
var enObj = Enum.Parse(typeof(T), val);
return((T)enObj);
}
public static void MailSend(string mailFrom, string maiFromlAccount, string mailFromPwd, string mailSmtpServer, IList <string> mailTo, IList <string> mailCC, IList <string> mailBCC, string mailTitle, string mailContent, IList <string> mailAttachments, System.Text.Encoding encoding, bool isBodyHtml)
{
MailMessage message = new MailMessage();
if (string.IsNullOrEmpty(mailFrom.Trim()))
{
throw new Exception("发送邮件不可以为空");
}
if (!InPutValidate.IsEmail(mailFrom.Trim()))
{
throw new Exception("发送邮件地址不合法！");
}
message.From = new MailAddress(mailFrom);
if (mailTo.Count <= 0)
{
throw new Exception("接收邮件不可以为空");
}
foreach (var item in mailTo)
{
if (!InPutValidate.IsEmail(item))
{
throw new Exception(string.Format("接收邮件:{0} 为非法邮件地址！", item));
}
}
foreach (string s in mailTo)
{
message.To.Add(new MailAddress(s));
}
if (mailCC.Count > 0)
{
foreach (string s in mailCC)
{
message.CC.Add(new MailAddress(s));
}
}
if (mailBCC.Count > 0)
{
foreach (string s in mailBCC)
{
message.Bcc.Add(new MailAddress(s));
}
}
message.Subject = mailTitle;
message.Body = mailContent;
message.BodyEncoding = encoding; //邮件编码
message.IsBodyHtml = isBodyHtml; //内容格式是否是html
message.Priority = MailPriority.High; //设置发送的优先集
//附件
foreach (string att in mailAttachments)
{
message.Attachments.Add(new Attachment(att));
}
SmtpClient smtpClient = new SmtpClient();
smtpClient.Host = mailSmtpServer;
smtpClient.Credentials = new NetworkCredential(maiFromlAccount, mailFromPwd);
smtpClient.Timeout = 1000;
smtpClient.EnableSsl = false; //不使用ssl连接
smtpClient.Send(message);
}
/// <summary>
/// 创建cef,并 打开制定的网址
/// </summary>
/// <param name="url"></param>
/// <param name="handlerRequest"></param>
/// <param name="timeOut"></param>
/// <returns></returns>
public static Task <CookiedCefBrowser> CreateNewWebBrowser(string url, EventHandler <LoadEndEventArgs> handlerRequest, int timeOut = 5000)
{
//验证是否是合法的URL
var isUrl = InPutValidate.IsUrl(url);
if (!isUrl)
{
return(Task.FromResult <CookiedCefBrowser>(null));
}
//使用任务 锁保证事件变为同步
var tcs = new TaskCompletionSource <CookiedCefBrowser>();
// Instruct CEF to not render to a window at all.
CefWindowInfo cefWindowInfo = CefWindowInfo.Create();
cefWindowInfo.SetAsWindowless(IntPtr.Zero, true);
// Settings for the browser window itself (e.g. should JavaScript be enabled?).
var cefBrowserSettings = new CefBrowserSettings();
// Initialize some the cust interactions with the browser process.
// The browser window will be 1280 x 720 (pixels).
var cefClient = new HeadLessCefClient(1, 1);
var loader = cefClient.GetCurrentLoadHandler();
loader.BrowserCreated += (s, e) =>
{
//事件通知 当cef browser 创建完毕
//创建完毕后 保存 browser 对象的实例
var brw = e.Browser;
var etaoBrowser = new CookiedCefBrowser {
CefBrowser = brw, CefLoader = loader, CefClient = cefClient
};
tcs.TrySetResult(etaoBrowser);
};
if (null != handlerRequest)
{
loader.LoadEnd += handlerRequest;
}
////注册 加载完毕事件handler
//loader.LoadEnd += this.OnWebBrowserLoadEnd;
// Start up the browser instance.
// string url = "about:blank";
CefBrowserHost.CreateBrowser(cefWindowInfo, cefClient, cefBrowserSettings, url);
//设定超时
//超时监听
int timeoutMs = timeOut;
var ctoken = new CancellationTokenSource(timeoutMs);
ctoken.Token.Register(() =>
{
var brw = loader.Browser;
var etaoBrowser = new CookiedCefBrowser {
CefBrowser = brw, CefLoader = loader, CefClient = cefClient
};
//超时结果返回空
tcs.TrySetResult(etaoBrowser);
//tcs.TrySetCanceled();
}, useSynchronizationContext: false);
return(tcs.Task);
}
