logo
down
shadow

Loading a file containing escape characters (%xx) in its name using System.Uri in C#


Loading a file containing escape characters (%xx) in its name using System.Uri in C#

By : user2951178
Date : November 18 2020, 01:01 AM
will help you I ended up copying the files to a tempfile with a name that actually works with with System.Uri when I play them. It's not an optimal solution, but it does what I need it to, so I'm going to mark this as answered.
code :
const String tempFilePath = "_TempAudioFile_.mp3";

// If the file doesn't exist, don't load anything
if (!File.Exists(filepath)) return;

Uri uri = new Uri(filepath);        
if (File.Exists(uri.LocalPath))
{
    // If the filename survived being turned into a uri, load the file
    Player.Open(uri);
}
else
{
    // If the uri somehow got messed up, copy the file to a temporary file first.
    File.Copy(filepath, tempFilePath, true);
    Player.Open(new Uri(tempFilePath, UriKind.Relative));
}


Share : facebook icon twitter icon
Does Perl's system() automatically escape characters in Cygwin?

Does Perl's system() automatically escape characters in Cygwin?


By : kevinator
Date : March 29 2020, 07:55 AM
I wish did fix the issue. I have Perl code that uses the system() function to call robocopy.exe, but it looks like it's mangling the parameters. I'm using Chef, which bundles Perl via Cygwin - "This is perl, v5.8.8 built for msys-64int".
code :
system($shell_cmd);
system($shell_cmd)
system('sh', '-c', $shell_cmd)
system('cmd', '/c', $robocopyCmd);
R system call returning stdin without escape characters

R system call returning stdin without escape characters


By : siavash jam
Date : March 29 2020, 07:55 AM
it fixes the issue Your code is working fine, R is just printing your escaped characters as escapes. If you do
code :
cat(paste(system("./f.py", intern=TRUE), collapse=""))
How to Escape characters while passing system command in PHP

How to Escape characters while passing system command in PHP


By : Manas Kumar
Date : March 29 2020, 07:55 AM
To fix this issue Make use of escapeshellcmd() in PHP
Something like..
code :
$escaped_command = escapeshellcmd($command);
exec($escaped_command);
<?php
echo shell_exec('ls '.escapeshellarg($userdata));
Wrong formatting with escape characters when calling System.IO.StreamReader

Wrong formatting with escape characters when calling System.IO.StreamReader


By : user1628357
Date : March 29 2020, 07:55 AM
like below fixes the issue Did you try this ?
Return "raw" json in ASP.NET Core 2.0 Web Api
code :
public IActionResult Get()
{
    using (StreamReader reader = new StreamReader("data/test.json", System.Text.Encoding.UTF8))
    {
        string json = reader.ReadToEnd();
        return Content(json, "application/json");
    }
}
public IActionResult Get()
{
    // File(string virtualPath, string contentType)
    // data/test.json needs to be in the wwwroot folder
    return File("data/test.json", "application/json");
}
Unable to get escape characters when a system path is passed as argument to a function

Unable to get escape characters when a system path is passed as argument to a function


By : Matthew Henderson
Date : March 29 2020, 07:55 AM
wish of those help Symbol '\' denotes simple escape sequence as for example the new line character '\n' or quote '\"'. To distinguish an escape sequence from character '\' the last has to be doubled as '\'
Write
Related Posts Related Posts :
  • Marshal.Copy attempted to read or write protected memory At Random Times
  • Restrict Type variable to specific class or subclass
  • Horizontal text alignment in a PdfPCell
  • C# crashing with Form.show() command, ObjectDisposedException - Deeper look / explanation please
  • Will the result of a LINQ query always be guaranteed to be in the correct order?
  • "Could not find default endpoint element that references contract"
  • Umbraco Request.QueryString is null if it's the first time the page is loaded
  • Error inconsistent accessibility method C#
  • How to program Intel Xeon Phi with C#?
  • remove nested element using regular expression
  • Is there a C# alternative to Java's vararg parameters?
  • Clear particular column values in DataTable
  • how to add event handler to programatically created checkboxes
  • Cannot apply indexing with [] to an expression of type 'System.Collections.Specialized.NameValueCollection'
  • Check for key in pre-existing dictionary in case insensitive manner
  • How to remove year from datetime object?
  • Accessing Settings in different ways
  • "This project is empty" error in Sonarqube
  • How to create reusable icon menu in Xamarin
  • Value Cannot be null in Ado.Net connectivity
  • Adding a custom/dynamic attribute when using XSD.exe
  • How to convert object to correct type
  • Automatically sign out from Forms Authentication in ASP.NET when browser is closed
  • Can a WCF service support both Buffered and Streamed transfer modes?
  • Verify a CA Certificate with a public key in C#
  • How to invoke a Web Service that requires the "patch" verb using the C# WebClient wrapper?
  • Proper way a implementing property based on generic type
  • Closing a form that is created in another thread
  • How Can You Bind a List<String> to a StackPanel
  • WPF Application Update Best Practices - Architectural Explanation
  • System.UnauthorizedAccessException in Server.MapPath()
  • Connecting and Using SQL Compact Edition in a WPF application
  • C#: weird ref in constructor to behave like "virtual field"
  • C# XDocument Load with multiple roots
  • How to decide what goes in the Domain or Application Project in a "DDD" solution?
  • How to get/set a property of an interface that is not always implemented
  • Read-only array field in unsafe struct
  • i got "Invalid attempt to call Read when reader is closed" when using sqldatareader how to solve it in a three
  • Why should I encapsulate objects in using if there is garbage collection
  • How to load Word document from byte array
  • Caliburn.Micro and ContextMenu for DataGrid Row
  • Linq "join" with a IList<T> getting "Error Unable to create a constant value.."
  • How to draw red wavy line under words in RichTextBox c# winform
  • HttpPostedFileBase returns Null MVC3
  • Refresh Dropdownlist in webform
  • How to convert serialized byte array back to its text form
  • How to do a loop to check all the variables at the same time for C#?
  • Facebook Sentiment Analysis API
  • Counting occurrences of specific letters in string
  • Module 'System.Data.Linq' Version=4.0.0.0, Culture=neutral, Publickeytoken=b77a5c561934e089' should be referenced
  • C# MVC Dynamically create view model
  • Get Executing Path of C# application when using nunit with Jenkins
  • GDI count stable near 100 but Handle count keep increasing
  • Problem adding string value to ViewBag from an MVC Action using TempData
  • Reading Excel file on condition
  • what is windows programming from C++, C# and Java perspective?
  • How to deal with C# object references in MongoDB?
  • How to create a list from filtering 2 lists with linq to object
  • Webclient calls to DownloadString cause my app to freeze
  • How to create a JSON WebService in c# ASP.Net with a valid JSON output and query with JQuery/Ajax
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org