取得指定excel文件内的sheet数及每一个sheet的列数

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-- happyflystone
-- 2010.04
-- 转载注明出处--->http://blog.csdn.net/happyflystone
-- 取得指定excel文件内的sheet数及每一个sheet的列数。
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CREATE PROC sp_operate_excel
@excelfilename NVARCHAR(100),
@strErrorMessage VARCHAR(1000) OUT
AS
BEGIN
SET NOCOUNT ON
DECLARE @hr INT;
DECLARE @objExcel INT;
DECLARE @objWorkBooks INT;
DECLARE @objWorkBook INT;
DECLARE @cmd NVARCHAR(4000);
DECLARE @i INT,@j int;
DECLARE @IndexCount int;
DECLARE @sheetname varchar (255 ) ;
SET @strErrorMessage = '';
DECLARE @tb TABLE(id INT identity,sheetname VARCHAR(100),colnums int);
--创建Excel.Application对象
EXEC @hr = sp_OACreate 'Excel.Application',@objExcel OUTPUT;
IF @hr = 0
BEGIN
--创建Workbooks对象
EXEC @hr = sp_OAGetProperty @objExcel,'Workbooks',@objWorkbooks OUTPUT;
IF @hr = 0
BEGIN
--分解

--打开Excel文件
SET @cmd = 'Open("'+@excelfilename+'")';
EXEC @hr = sp_OAMethod @objWorkbooks,@cmd,@objWorkBook OUTPUT;
IF @hr = 0
BEGIN
SET @i = 1;
EXEC @hr = sp_oagetproperty @objWorkbook , 'Sheets.Count' , @IndexCount OUT
--循环多少个Sheet
WHILE @i <= @IndexCount
BEGIN
SET @cmd = 'Sheets('+ltrim(@i)+').Name';
EXEC @hr = sp_OAGetProperty @objWorkbook,@cmd,@sheetname OUT--@objSheet OUTPUT;

SET @cmd = 'Sheets('+ltrim(@i)+').UsedRange.cells.Count'
EXEC @hr = sp_OAGetProperty @objWorkbook,@cmd,@j OUTPUT;

INSERT @tb SELECT @sheetname,@j
SET @i = @i +1;
END
END
END
ELSE
SET @strErrorMessage = '创建工作薄对象失败!';
END
ELSE
SET @strErrorMessage = '创建Excel对象失败!'

IF @hr = 0
EXEC @hr = sp_OAMethod @objExcel,'Quit';

--消除Excel对象
IF @hr = 0
EXEC @hr = sp_OADestroy @objWorkbooks;

IF @hr = 0
EXEC @hr = sp_OADestroy @objExcel;
select * from @tb
END
GO

DECLARE @RET VARCHAR(100)
EXEC sp_operate_excel 'C:/BOOK1.XLS',@RET OUT

/*
id sheetname colnums
----------- ------------ -----------
1 Sheet1 4
2 Sheet2 2
3 Sheet3 5

*/

DROP PROC sp_operate_excel

本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/htl258/archive/2010/04/01/5442575.aspx