线程错误 [英] Thread Error

问题描述

亲爱的所有人

我写了一些有关线程的代码，但遇到一个错误.
谁能帮我吗?

我的代码如下.

Dear All

I wrote some code about thread, but I face one error.
Can anyone help me?

My code is below.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Threading;
namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            Thread T = new Thread(TF);
            T.Start();
        }
        private void TF()
        {
            groupBox1.Visible = true;  //here the error arose
        }

当我运行项目时，遇到错误跨线程无效"

When I run the project, I met the error as "cross - Thread invalid"

推荐答案

主线程以外的其他线程.

这里有一些关于此的链接:
http://weblogs.asp.net/justin_rogers/pages/126345.aspx [ ^ ]

从辅助线程调用UI的另一种方法 [

You have to invoke calls into the user interface when working from another thread than the main thread.

Here some links about this:
http://weblogs.asp.net/justin_rogers/pages/126345.aspx[^]

Another way to Invoke UI from a Worker Thread[^]

Good luck!

您可以使用下面的代码来防止出现此错误...

您应该在调用"Application.Run(new ...);"之前在program.cs中使用它.

you can use the code below to prevent this error...

you should use it in program.cs before calling "Application.Run(new ...);"

Form.CheckForIllegalCrossThreadCalls = false;

这篇关于线程错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！