C#下载报错:An exception occurred during a WebClient request.,不知道如何处理。//如果下载失败会请求3次 string exep = ""; do { try { if (!Directory.Exists(Dir)) { Directory.CreateDirectory(Dir); } using (var wc = new WebClient()) { wc.Credentials = CredentialCache.DefaultCredentials; wc...
一个ping请求期间发生异常 应该网络问题 打电话叫人检查下
一个发生在dllentrypoint或dllmain模块中的异常 这个是执行可执行文件的时候发生的异常～～～不知道翻译的对不对～～
I am getting error "An exception occurred during a WebClient request" on my .net core console application when I am trying to call web api, My code is as below.public string Post(string url, SyncRequest request) { try { var settings = ReadConfigFile(); using (WebClient client = new W...
An exception occurred during the Install phase. System.SystemException: The trust relationship between the primary domain and the trusted domain failed. at System.Security.Principal.NTAccount.Translat...
吧手机内存清理一下试试。或者卸载了重新装一下。当然前提是你的网路通顺。
Error : An exception occurred during a WebClient request. error : Cannot apply indexing with [] to an expression of type 'System.Data.DataColumn' Error :The delegate must have only one target , what means of it?? Error 'System.IO.File' does not contain a definition for 'ReadAllLines' ?
一个发生在dllentrypoint或dllmain模块中的异常这个是执行可执行文件的时候发生的异常～，电脑设置出错，关闭防火墙试试
电脑设置出问题了，你要关闭电脑防火墙试试。
电脑设置出问题了，你要关闭电脑防火墙试试。