File Path Parsing (C#) : Path « File Directory « ASP.NET Tutorial






<%@ Page Language="C#" %>
<%@ Import Namespace="System" %>
<%@ Import Namespace="System.IO" %>
<script runat="server">

    void Page_Load(Object Source, EventArgs E)
    {
        PathPropertiesLiteral.Text = "";
    }
    
    void ParsePath(Object Source, EventArgs E)
    {
  StringBuilder PropertyContainer = new StringBuilder();

      PropertyContainer.Append("<Table border='0' width='100%'>");
        PropertyContainer.Append("<Tr><Td>Full Path</Td>");
        PropertyContainer.Append("<Td>" + Path.GetFullPath(FileNameTextBox.Text) + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>Root Drive</Td>");
        PropertyContainer.Append("<Td>" + Path.GetPathRoot(FileNameTextBox.Text) + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>Directory Path</Td>");
        PropertyContainer.Append("<Td>" + Path.GetDirectoryName(FileNameTextBox.Text) + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>File Name</Td>");
        PropertyContainer.Append("<Td>" + Path.GetFileName(FileNameTextBox.Text) + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>File Name (Without Extension)</Td>");
        PropertyContainer.Append("<Td>" + Path.GetFileNameWithoutExtension(FileNameTextBox.Text) + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>File Extension</Td>");
        PropertyContainer.Append("<Td>" + Path.GetExtension(FileNameTextBox.Text) + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>Temporary Filename</Td>");
        PropertyContainer.Append("<Td>" + Path.GetTempFileName() + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>Temprary Filepath</Td>");
        PropertyContainer.Append("<Td>" + Path.GetTempPath() + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>Directory Separator</Td>");
        PropertyContainer.Append("<Td>" + Path.DirectorySeparatorChar + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>Alt Directory Separator</Td>");
        PropertyContainer.Append("<Td>" + Path.AltDirectorySeparatorChar + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>Path Separator</Td>");
        PropertyContainer.Append("<Td>" + Path.PathSeparator + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>Volume Separator</Td>");
        PropertyContainer.Append("<Td>" + Path.VolumeSeparatorChar + "</Td></Tr>");
        PropertyContainer.Append("<Tr><Td>Invalid Path Characters</Td>");
        PropertyContainer.Append("<Td>" + Path.InvalidPathChars + "</Td></Tr>");
        PropertyContainer.Append("</Table>");

  PathPropertiesLiteral.Text = PropertyContainer.ToString();
    }

</script>
<html>
  <head>
    <title>File Path Parsing</title>
  </head>
  <body>
    <form runat="server">
      <h4>File Path Parser
      </h4>
      <h4>
        <asp:TextBox id="FileNameTextBox" runat="server"></asp:TextBox>
        &nbsp;<asp:Button id="ParsePathButton" onclick="ParsePath" runat="server" Text="Parse"></asp:Button>
      </h4>
      <hr />
    </form>
    <asp:Literal id="PathPropertiesLiteral" runat="server"></asp:Literal>
  </body>
</html>








10.5.Path
10.5.1.Using the Path class (C#)
10.5.2.Using the Path class (VB)
10.5.3.File Path Parsing (C#)
10.5.4.File Path Parsing (VB)