Showing a modal dialog box or form when the application is not running in UserInteractive mode is not a valid operation. Specify the ServiceNotification or DefaultDesktopOnly style to display a notification from a service application. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.Exception Details: System.InvalidOperationException: Showing a modal dialog box or form when the application is not running in UserInteractive mode is not a valid operation. Specify the ServiceNotification or DefaultDesktopOnly style to display a notification from a service application.Source Error:The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:this is what i got
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.Exception Details: System.InvalidOperationException: Showing a modal dialog box or form when the application is not running in UserInteractive mode is not a valid operation. Specify the ServiceNotification or DefaultDesktopOnly style to display a notification from a service application.Source Error:The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:this is what i got
说明: 执行当前 Web 请求期间,出现未处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。 异常详细信息: System.InvalidOperationException: 在应用程序未以 UserInteractive 模式运行的情况下显示有模式对话框或窗体是无效的操作。请指定 ServiceNotification 或 DefaultDesktopOnly 样式,以显示服务应用程序发出的通知。
就或几个人同试登录,让弹出窗口返回一个变量试试。
就或几个人同试登录,让弹出窗口返回一个变量试试。
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B/S结构实在服务器端执行得,你Client端没装有没关系,其实在做自定义控件时引用windows.From然后让他有弹出框的应用很多得,要挂ASP.Net做得东西Serverd端肯定要装framework