事件通知是最佳方案,以前用一个while(xxx)来等待,后来发现会有一些问题:
using System;
using System.Text;
using System.Windows.Forms;
using System.Threading;
namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
Thread th = new Thread(YourThread);
th.Start();
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
if (textBox1.Text.Length >= 4)
{
detailCollectedEvent.Set(); // 当textBox1的文本超过4位,发一个通知
}
}
AutoResetEvent detailCollectedEvent = new AutoResetEvent(false);
void YourThread()
{
MessageBox.Show("input you bank account details into the textbox");
detailCollectedEvent.WaitOne(); // 等候通知
MessageBox.Show("we will keep the secret.");
}
}
}
using System.Text;
using System.Windows.Forms;
using System.Threading;
namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
Thread th = new Thread(YourThread);
th.Start();
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
if (textBox1.Text.Length >= 4)
{
detailCollectedEvent.Set(); // 当textBox1的文本超过4位,发一个通知
}
}
AutoResetEvent detailCollectedEvent = new AutoResetEvent(false);
void YourThread()
{
MessageBox.Show("input you bank account details into the textbox");
detailCollectedEvent.WaitOne(); // 等候通知
MessageBox.Show("we will keep the secret.");
}
}
}