摘要：
var path = HttpContext.Server.MapPath($"~/Temp/文件xls导出{DateTime.Now.ToString("yyyyMMddHHmmssfff")}.xls"); 获取datatable数据... try { Workbook newBook1 = n 阅读全文
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using System.ServiceProcess; string serviceName = "WeChat"; string processName = "WeChat"; private void Test1() { List<string> ls = new List<string>() 阅读全文
摘要：
发送端： using System.Runtime.InteropServices; //DllImport /*发送消息的结构体*/ [DllImport("User32.dll", EntryPoint = "SendMessage")] private static extern int Se 阅读全文
摘要：
using System.Windows.Interop;using System.Runtime.InteropServices; //DllImport /*通过这个方法，可以找到主进程的窗体*/ [DllImport("User32.dll", EntryPoint = "FindWindow 阅读全文
摘要：
using System.Windows.Interop; this.SourceInitialized += new EventHandler(MainWindow_SourceInitialized); protected override void OnSourceInitialized(Ev 阅读全文