从字符串C#中删除单词 [英] Remove words from string c#

问题描述

我正在使用ASP.NET 4.0 Web应用程序，它的主要目标是转到 MyURL 变量中的URL，然后从上至下读取它，搜索所有行以描述"开头的内容，仅在删除所有HTML标签时保留它们.我接下来要做的是从结果后缀中删除描述"文本，以便仅剩下设备名称.我该怎么做?

I am working on a ASP.NET 4.0 web application, the main goal for it to do is go to the URL in the MyURL variable then read it from top to bottom, search for all lines that start with "description" and only keep those while removing all HTML tags. What I want to do next is remove the "description" text from the results afterwords so I have just my device names left. How would I do this?

protected void parseButton_Click(object sender, EventArgs e)
    {
        MyURL = deviceCombo.Text;
        WebRequest objRequest = HttpWebRequest.Create(MyURL);
        objRequest.Credentials = CredentialCache.DefaultCredentials;
        using (StreamReader objReader = new StreamReader(objRequest.GetResponse().GetResponseStream()))
        {
            originalText.Text = objReader.ReadToEnd();
        }

        //Read all lines of file
        String[] crString = { "<BR>&nbsp;" };
        String[] aLines = originalText.Text.Split(crString, StringSplitOptions.RemoveEmptyEntries);

        String noHtml = String.Empty;

        for (int x = 0; x < aLines.Length; x++)
        {
            if (aLines[x].Contains(filterCombo.SelectedValue))
            {
                noHtml += (RemoveHTML(aLines[x]) + "\r\n");

            }
        }
        //Print results to textbox
        resultsBox.Text = String.Join(Environment.NewLine, noHtml);
    }
    public static string RemoveHTML(string text)
    {
        text = text.Replace("&nbsp;", " ").Replace("<br>", "\n");
        var oRegEx = new System.Text.RegularExpressions.Regex("<[^>]+>");
        return oRegEx.Replace(text, string.Empty);
    }

推荐答案

好，所以我想出了如何通过现有功能之一删除单词:

Ok so I figured out how to remove the words through one of my existing functions:

public static string RemoveHTML(string text)
{
    text = text.Replace("&nbsp;", " ").Replace("<br>", "\n").Replace("description", "").Replace("INFRA:CORE:", "")
        .Replace("RESERVED", "")
        .Replace(":", "")
        .Replace(";", "")
        .Replace("-0/3/0", "");
        var oRegEx = new System.Text.RegularExpressions.Regex("<[^>]+>");
        return oRegEx.Replace(text, string.Empty);
}

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