使用RichTextBox中的空格链接到File的路径?

时间:2013-03-01 12:36:01

标签: c# winforms hyperlink path richtextbox

我有VS2010,C#。我在表单中使用RichTextBox。我将DectectUrls属性设置为True。我设置了LinkClicked事件。

我想打开如下文件链接: file:// C:\ Documents and Settings ... file:// C:\ Program Files(x86)。 ..

它不适用于带空格的路径。

源代码:

rtbLog.SelectionFont = fnormal;
rtbLog.AppendText("\t. Open Path" + "file://" + PathAbsScript + "\n\n");


// DetectUrls set to true
// launch any http:// or mailto: links clicked in the body of the rich text box
private void rtbLog_LinkClicked(object sender, LinkClickedEventArgs e)
{
   try
   {
      System.Diagnostics.Process.Start(e.LinkText);
   }
   catch (Exception) {}
}

有什么建议吗?

4 个答案:

答案 0 :(得分:5)

您可以使用UNICODE非中断空格字符(U + 00A0),而不是使用%20(某些用户可能会发现“难看”)。例如:

String fileName = "File name with spaces.txt";
FileInfo fi = new FileInfo(fileName);

// Replace any ' ' characters with unicode non-breaking space characters:
richTextBox.AppendText("file://" + fi.FullName.Replace(' ', (char)160));

然后在链接中单击富文本框的处理程序,您将执行以下操作:

private void richTextBox_LinkClicked(object sender, LinkClickedEventArgs e)
{
    // Replace any unicode non-break space characters with ' ' characters:
    string linkText = e.LinkText.Replace((char)160, ' ');

    // For some reason rich text boxes strip off the 
    // trailing ')' character for URL's which end in a 
    // ')' character, so if we had a '(' opening bracket
    // but no ')' closing bracket, we'll assume there was
    // meant to be one at the end and add it back on. This 
    // problem is commonly encountered with wikipedia links!

    if((linkText.IndexOf('(') > -1) && (linkText.IndexOf(')') == -1))
        linkText += ")";

    System.Diagnostics.Process.Start(linkText);
}

答案 1 :(得分:2)

您应该用双引号括起路径,例如:

"file://c:\path with spaces\..."

要为字符串添加双引号,必须使用转义序列\"

答案 2 :(得分:1)

转到该特定文件夹,并授予其写入权限或使其与该文件夹的属性共享。

答案 3 :(得分:1)

最后,我使用了替换(“”,“%20”)

// http://social.msdn.microsoft.com/Forums/eu/Vsexpressvb/thread/addc7b0e-e1fd-43f4-b19c-65a5d88f739c
var rutaScript = DatosDeEjecucion.PathAbsScript;
if (rutaScript.Contains(" ")) rutaScript = "file://" + Path.GetDirectoryName(DatosDeEjecucion.PathAbsScript).Replace(" ", "%20");
rtbLog.AppendText(". Abrir ubicación: " + rutaScript + "\n\n");

LinkClicked事件的代码:

private void rtbLog_LinkClicked(object sender, LinkClickedEventArgs e)
{
            try
            {
                var link = e.LinkText.Replace("%20", " ");
                System.Diagnostics.Process.Start(link);
            }
            catch (Exception)
            {
            }
}