SQL Server

Example: Crypt2.DecodeString method

Demonstrates how to call the DecodeString method. SQL Server

-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @crypt2 int
    EXEC @hr = sp_OACreate 'Chilkat.Crypt2', @crypt2 OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    -- The string "Hello World" in base64 (using the utf-8 byte representation) is "SGVsbG8gV29ybGQ="

    DECLARE @encodedStr nvarchar(4000)
    SELECT @encodedStr = 'SGVsbG8gV29ybGQ='
    DECLARE @encoding nvarchar(4000)
    SELECT @encoding = 'base64'
    DECLARE @charset nvarchar(4000)
    SELECT @charset = 'utf-8'

    DECLARE @str nvarchar(4000)
    EXEC sp_OAMethod @crypt2, 'DecodeString', @str OUT, @encodedStr, @charset, @encoding

    PRINT @str

    -- Output is "Hello World"

    EXEC @hr = sp_OADestroy @crypt2


END
GO