如何利用OLE自动化实现简繁体在数据库中转换？

2005的话需要现在外围应用配置器中启用ole自动化
/*
Description:
需安装office2000以上版本

-------------------------------------------------------
@TransType轉換類型
0 -- 簡體轉繁體
1 -- 繁體轉簡體
@sInText待轉換的字串
@sOutText轉換後的字串
-------------------------------------------------------
*/
declare @output nvarchar(400)
exec spConverter '0','国',@output output
print @output

create Proc spConverter @TransType tinyint,@sInText Nvarchar(4000),@sOutText Nvarchar(4000)OUTPUT
AS

DECLARE @WordApplication int
DECLARE @ErrHandler int
DECLARE @Document int
DECLARE @Selection int
DECLARE @Message NVARCHAR(4000)
DECLARE @src varchar(255), @desc varchar(255)
--Create Word instance
EXEC @ErrHandler = sp_OACreate 'Word.Application', @WordApplication OUT
IF @ErrHandler != 0
BEGIN
EXEC sp_OAGetErrorInfo @WordApplication, @src OUT, @desc OUT
SELECT hr=convert(varbinary(4),@ErrHandler), Source=@src, Description=@desc
RETURN
END
---// create instance end
--Create a word document instance
EXEC @ErrHandler = sp_OACreate 'Word.Document', @Document OUT
IF @ErrHandler != 0
BEGIN
EXEC sp_OAGetErrorInfo @Document, @src OUT, @desc OUT
SELECT hr=convert(varbinary(4),@ErrHandler), Source=@src, Description=@desc
RETURN
END
--//
---
EXEC @ErrHandler = sp_OAGetProperty @Document, 'Application.Selection', @Selection OUT
IF @ErrHandler != 0
BEGIN
EXEC sp_OAGetErrorInfo @Document
RETURN
END

EXEC @ErrHandler = sp_OASetProperty @Selection, 'Text', @sInText
IF @ErrHandler != 0
BEGIN
EXEC sp_OAGetErrorInfo @Selection
RETURN
END

EXEC @ErrHandler = sp_OAMethod @Selection, 'Range.TCSCConverter',NULL,@TransType,1,1
IF @ErrHandler != 0
BEGIN
EXEC sp_OAGetErrorInfo @Selection
RETURN
END

EXEC @ErrHandler = sp_OAGetProperty @Selection, 'Text', @sOutText OUT
IF @ErrHandler != 0
BEGIN
EXEC sp_OAGetErrorInfo @Selection
RETURN
END
---
EXEC @ErrHandler = sp_OADestroy @WordApplication
IF @Errhandler != 0
BEGIN
EXEC sp_OAGetErrorInfo @WordApplication
RETURN
END
---
EXEC @ErrHandler = sp_OADestroy @Document
IF @Errhandler != 0
BEGIN
EXEC sp_OAGetErrorInfo @Document
RETURN
END
EXEC sp_OAStop
RETURN
go

--测试
declare @output nvarchar(400)
exec spConverter '0','国',@output output
print @output