捕获进程.退出 id.
本文关键字:id 退出 进程 | 更新日期: 2023-09-27 18:32:20
如何在引发事件时捕获进程 ID?
Process pros = Process.Start(ProcessStartInfo);
pros.EnableRaisingEvents = true;
pros.Exited += pros_Exited;
private void pros_Exited(object sender, EventArgs e)
{
int processId = ??
}
您可以使用匿名函数来捕获Process
变量:
Process pros = Process.Start(processStartInfo);
pros.EnableRaisingEvents = true;
pros.Exited += (object sender, EventArgs e) =>
{
int processId = pros.Id;
// ...
};
编辑:如果您打算在循环中使用上述符号,请确保您了解闭包。
foreach (Process process in myProcesses)
{
process.EnableRaisingEvents = true;
Process processInner = process; // copy to inner variable
processInner.Exited += (object sender, EventArgs e) =>
{
int processId = processInner.Id; // always reference inner variable
// ...
};
}