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

SQL Server 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

 

 

 

(SQL Server) Keeping Query Params in a Hashtable

Demonstrates how to use a Chilkat Hashtable to hold query params and re-emit as a query param string.

Note: The ToQueryString method was added in Chilkat v9.5.0.92.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

// Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
//
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @ht int
    EXEC @hr = sp_OACreate 'Chilkat_9_5_0.Hashtable', @ht OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    DECLARE @success int

    -- Add name/value pairs from an existing query param string where the values are already URL encoded.
    DECLARE @qp nvarchar(4000)
    SELECT @qp = 'txt=this%20is%20a%20test&color=blue&fruits=apples%26oranges'
    EXEC sp_OAMethod @ht, 'AddQueryParams', @success OUT, @qp

    -- Add some additional name/value pairs.
    EXEC sp_OAMethod @ht, 'AddStr', @success OUT, 'name', 'Jack Sparrow'
    EXEC sp_OAMethod @ht, 'AddStr', @success OUT, 'movie', 'Pirates of the Carribean'

    -- Iterate over the hash table to show what we have..

    DECLARE @keys int
    EXEC @hr = sp_OACreate 'Chilkat_9_5_0.StringTable', @keys OUT

    EXEC sp_OAMethod @ht, 'GetKeys', @success OUT, @keys
    DECLARE @numKeys int
    EXEC sp_OAGetProperty @keys, 'Count', @numKeys OUT
    DECLARE @key nvarchar(4000)

    DECLARE @val nvarchar(4000)

    DECLARE @i int
    SELECT @i = 0
    WHILE @i < @numKeys
      BEGIN
        EXEC sp_OAMethod @keys, 'StringAt', @key OUT, @i
        EXEC sp_OAMethod @ht, 'LookupStr', @val OUT, @key


        PRINT @key + ' = ' + @val
        SELECT @i = @i + 1
      END

    -- Output for the above loop:

    -- color = blue
    -- name = Jack Sparrow
    -- fruits = apples&oranges
    -- txt = this is a test
    -- movie = Pirates of the Carribean

    -- Get all name/value pairs as a query parm string with values URL encoded
    EXEC sp_OAMethod @ht, 'ToQueryString', @qp OUT

    PRINT @qp

    -- Result:
    -- color=blue&name=Jack%20Sparrow&fruits=apples%26oranges&txt=this%20is%20a%20test&movie=Pirates%20of%20the%20Carribean

    EXEC @hr = sp_OADestroy @ht
    EXEC @hr = sp_OADestroy @keys


END
GO

 

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