private void button1_Click(object sender, EventArgs e)
{
var task = new Task(() =>
{
var index = 1;
while(true)
{
AppendConsole(index.ToString());
index++;
System.Threading.Thread.Sleep(50);
}
});
task.Start();
}
public void AppendConsole(string log)
{
if (string.IsNullOrWhiteSpace(log)) return;
//在 UI 线程中执行
richTextBox1.BeginInvoke(new Action(() =>
{
richTextBox1.AppendText(log);
richTextBox1.AppendText(Environment.NewLine);//追加换行符
}));

}

兄弟，我这么跑也不会卡死啊？