Winform C＃，从一个项目中的其他计算机上单击按钮关闭表单

Question

我已经开发了一个Web应用程序，已经开发了一个使用同一sql服务器数据库在多个系统上运行的呼叫者ID系统，我要做的是，当所有计算机上都出现呼叫者表格时，其中一个单击“使预订”按钮全部其他PC来电显示表格将关闭

Answer 1

you need a Server in your system and you can use socket or SignalR to trigger the event on other apps

but i think you have a architecter problem .

your application (normaly) need to communicat with present of a one part ( a Server ) who can throw SQL Data as a Webservice for example .