Chilkat Examples

ChilkatHOME.NET Core C#Android™AutoItCC#C++Chilkat2-PythonCkPythonClassic ASPDataFlexDelphi ActiveXDelphi DLLGoJavaLianjaMono C#Node.jsObjective-CPHP ActiveXPHP ExtensionPerlPowerBuilderPowerShellPureBasicRubySQL ServerSwift 2Swift 3,4,5...TclUnicode CUnicode C++VB.NETVBScriptVisual Basic 6.0Visual FoxProXojo Plugin

.NET Core C# Examples

Web API Categories

ASN.1
AWS KMS
AWS Misc
Amazon EC2
Amazon Glacier
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Key Vault
Azure Service Bus
Azure Table Service
Base64
Bounced Email
Box
CAdES
CSR
CSV
Certificates
Code Signing
Compression
DKIM / DomainKey
DNS
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
EBICS
ECC
Ed25519
Email Object
Encryption
FTP
FileAccess
Firebase
GMail REST API
GMail SMTP/IMAP/POP
Geolocation
Google APIs
Google Calendar
Google Cloud SQL
Google Cloud Storage
Google Drive
Google Photos
Google Sheets
Google Tasks
Gzip
HTML-to-XML/Text
HTTP

HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)
Java KeyStore (JKS)
MHT / HTML Email
MIME
MS Storage Providers
Microsoft Graph
Misc
NTLM
OAuth1
OAuth2
OIDC
Office365
OneDrive
OpenSSL
Outlook
Outlook Calendar
Outlook Contact
PDF Signatures
PEM
PFX/P12
PKCS11
POP3
PRNG
REST
REST Misc
RSA
SCP
SCard
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
ScMinidriver
SharePoint
SharePoint Online
Signing in the Cloud
Socket/SSL/TLS
Spider
Stream
Tar Archive
ULID/UUID
Upload
WebSocket
XAdES
XML
XML Digital Signatures
XMP
Zip
curl

 

 

 

(.NET Core C#) PostXml vs. PostUrlEncoded

This example shows the differences in the HTTP requests sent by PostXml vs. PostUrlEncoded. With PostXml, the body of the request is the XML document itself. With PostUrlEncoded, the body of the request is composed of URL encoded params, as shown in the example below.

Chilkat .NET Downloads

Chilkat .NET Assemblies

Chilkat for .NET Core

Chilkat for Mono

//  This example requires the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

bool success;

Chilkat.Http http = new Chilkat.Http();

string strXml = "<pets><lizard>Pip</lizard><dog>Fido</dog></pets>";

//  We can log the exact HTTP requests/responses to a session log file.
http.SessionLogFilename = "qa_output/sessionLog.txt";

//  Send a POST w/ content-type of "application/xml"
http.SetRequestHeader("Content-Type","application/xml");

//  Note: This example is only interested in examining (via the session log)
//  the HTTP requests that are sent.  We're just sending the post to chilkatsoft.com
//  even though it's not an endpoint designed to handle the POST. We don't care about
//  the response, even if it's an error response status code..
Chilkat.HttpResponse resp = http.PostXml("https://www.chilkatsoft.com/",strXml,"utf-8");
if (http.LastMethodSuccess != true) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

//  This is the HTTP request that is sent.
//  You'll notice the body of the request is the XML document itself.

//  	POST / HTTP/1.1
//  	Content-Type: application/xml
//  	Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
//  	Connection: keep-alive
//  	User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0
//  	Accept-Language: en-us,en;q=0.5
//  	Accept-Encoding: gzip
//  	Host: www.chilkatsoft.com
//  	Content-Length: 48
// 
//  	<pets><lizard>Pip</lizard><dog>Fido</dog></pets>

//  --------
//  Now let's do a PostUrlEncoded...
//  The XML is passed in a query param that is contained in the body of the POST.
Chilkat.HttpRequest req = new Chilkat.HttpRequest();
req.AddParam("theXml",strXml);
resp = http.PostUrlEncoded("https://www.chilkatsoft.com/",req);
if (http.LastMethodSuccess != true) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

//  This is the HTTP request that is sent.
//  You'll notice the body of the request is composed of URL encoded query params.

//  	POST / HTTP/1.1
//  	Content-Type: application/x-www-form-urlencoded
//  	Host: www.chilkatsoft.com
//  	Content-Length: 85
// 
//  	theXml=%3Cpets%3E%3Clizard%3EPip%3C%2Flizard%3E%3Cdog%3EFido%3C%2Fdog%3E%3C%2Fpets%3E
// 

//  --------
//  Let's try one more thing...
//  If the query params are not too large, they can be passed in the URL (which means the query params are passed
//  in the HTTP start line.  This is what happens when a URL w/ query params are pasted in a browser.
//  The HTTP verb is "GET" instead of "POST".

Chilkat.StringBuilder sbUrl = new Chilkat.StringBuilder();
sbUrl.Append("https://www.chilkatsoft.com/?");
sbUrl.Append(req.GetUrlEncodedParams());
Debug.WriteLine("URL with query params: " + sbUrl.GetAsString());
string strResponse = http.QuickGetStr(sbUrl.GetAsString());

//  The URL with query params is:  https://www.chilkatsoft.com/?theXml=%3Cpets%3E%3Clizard%3EPip%3C%2Flizard%3E%3Cdog%3EFido%3C%2Fdog%3E%3C%2Fpets%3E

//  The HTTP request looks like this.  You can see there is no request body, and the query params
//  are in the path part of the start line.

//  	GET /?theXml=%3Cpets%3E%3Clizard%3EPip%3C%2Flizard%3E%3Cdog%3EFido%3C%2Fdog%3E%3C%2Fpets%3E HTTP/1.1
//  	Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
//  	Connection: keep-alive
//  	User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0
//  	Accept-Language: en-us,en;q=0.5
//  	Accept-Encoding: gzip
//  	Host: www.chilkatsoft.com

 

© 2000-2024 Chilkat Software, Inc. All Rights Reserved.