来自背景工作者的文本框文字? [英] Textbox text from background worker?

问题描述

我一直试图弄清楚如何从后台工作人员中获取文本框的文本或其他属性.有人知道怎么做这个吗?我不能将其作为参数传递，因为它必须是实时的.感谢您的帮助！

I've been trying to figure out how to get my textbox's text or other property from within a background worker. Does anybody know how to do this? I cannot pass it as a param because it needs to be real-time. Thanks for the help!

推荐答案

我认为您只需要调用属性(伪代码)即可:

I think you need to just invoke the property (pseudo-code):

private void bgw1_DoWork(object sender, DoWorkEventArgs e)
{
  // looping through stuff
  {
    this.Invoke(new MethodInvoker(delegate { Text = textBox1.Text; }));
  }
}

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