摘要:
<html> <head> <title>LIGHTBOX EXAMPLE</title> <style> .black_overlay{ display: none; position: absolute; top: 0%; left: 0%; width: 100%; height: 100%; background-color: black; z-index:1001; -moz-opacity: 0.8; opacity:.80; filter: alpha(opacity=80); } .white_content { di 阅读全文
摘要:
碰到过这个问题:当时的程序大致如下:create procedure myproc @tablename varchar(20), @idnum intasdeclare @sqlstr varchar(200)set @sqlstr='select * from '+@tablename+' where id='+@idnumexecute (@sqlstr)Go 在执行上述存储过程的时候(execute myproc 'test',2),系统报告"varchar转换为int类型时错误"。错误的原因在于set @sqlstr 阅读全文