有些人可以帮我提一下标签字数请用C＃ [英] Can some please help me with a label word count please in C#

问题描述

大家好，我正在尝试让我的Windows窗体项目上的标签计算在richTextbox中输入的字符数。我的代码出现问题：

你能不能请帮助？

Hi guys , I am trying to make the label on my windows form project count the number of characters that are entered in the richTextbox .. something is wrong with my code below:
can you please help?

  public int WordCount(RichTextBox rtb)
        {

            if (rtb.Text.Equals(""))
            {
                return 0;

            }

            else
            {
                string[] sWords = rtb.Text.Split(' ');

                int iWords = sWords.Length;
                return iWords;

            }


            }
    
            private void label1_Click(object sender, EventArgs e)
            {

            label1.Text = Convert.ToString(WordCount(rtbText));

        }
    }
}

推荐答案

rtbText 应为 rtb.Text rtb 。



/ ravi

rtbText should be rtb.Text rtb.

/ravi

谢谢你们我现在已经解决了，它就像这样简单：

Thank You guys I have solved it now, it was just as easy as this:

private void richTextBox1_TextChanged(object sender, EventArgs e)
       {
           label1.Text = richTextBox1.Text.Length.ToString();
       }

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