2024年4月4日发(作者：)

{

= true;

}

else

{

Progress(i);

}

(10);

}

return -1;

}

private void btnStart_Click(object sender, EventArgs e)

{

kerAsync();

d = false;

d = true;

}

private void btnPause_Click(object sender, EventArgs e)

{

d = false;

d = true;

Async();

}

}

}