比如执行一段程序时,执行过程中主窗口被卡住,只有执行完后才能移动窗口,例如执行循环,需要程序执行完后才可以移动窗口,请问应该用什么办法解决?
private void MenuItem1_Click(object sender, EventArgs e)
{
string str = "abcde";
for (int i = 1; i <= 1000; i++)
{
str = str + "abcde";
}
textbox1.Text = str;
}
private void MenuItem1_Click(object sender, EventArgs e)
{
string str = "abcde";
for (int i = 1; i <= 1000; i++)
{
str = str + "abcde";
}
textbox1.Text = str;
}
public Form1()
{
InitializeComponent();
} public void Sum ()
{
//休眠
Thread.Sleep(5000);
MessageBox.Show("Sum执行完毕");
}
private void button1_Click(object sender, EventArgs e)
{
//创建一个新线程
Thread td1 = new Thread(Sum); //开始线程
td1.Start(); }