SQL Server

Global Unlock

Demonstrates how to unlock the Chilkat API with a global (Bundle) purchased unlock code, or with a 30-day trial unlock code. SQL Server

--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @success int
    SELECT @success = 0

    --  The Chilkat API can be unlocked for a fully-functional 30-day trial by passing any
    --  string to the UnlockBundle method.  A program can unlock once at the start. Once unlocked,
    --  all subsequently instantiated objects are created in the unlocked state. 
    --  
    --  <b>After licensing Chilkat, replace the "Anything for 30-day trial" with the purchased unlock code.</b>
    --  To verify the purchased unlock code was recognized, examine the contents of the LastErrorText
    --  property after unlocking.  For example:
    DECLARE @glob int
    EXEC @hr = sp_OACreate 'Chilkat.Global', @glob OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    EXEC sp_OAMethod @glob, 'UnlockBundle', @success OUT, 'Anything for 30-day trial'
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @glob, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @glob
        RETURN
      END

    DECLARE @status int
    EXEC sp_OAGetProperty @glob, 'UnlockStatus', @status OUT
    IF @status = 2
      BEGIN

        PRINT 'Unlocked using purchased unlock code.'
      END
    ELSE
      BEGIN

        PRINT 'Unlocked in trial mode.'
      END

    --  The LastErrorText can be examined in the success case to see if it was unlocked in
    --  trial more, or with a purchased unlock code.
    EXEC sp_OAGetProperty @glob, 'LastErrorText', @sTmp0 OUT
    PRINT @sTmp0

    EXEC @hr = sp_OADestroy @glob


END
GO