一、C#の文字列は二重引用符とsql 2012で取得した表の情報を保持し、フィールドの説明を含む

               ，           ，  ，          ""，                ，       ，              \  。      onclick="start()",     ：

string abc = "\"start()\"";

             ，  ，              ，      ，  。

select   b.[value] from sys.columns a left join sys.extended_properties b on a.object_id=b.major_id
and a.column_id=b.minor_id inner join sysobjects c on a.column_id=c.id
and a.[name]='  ' and c.[name]='  '
SELECT
  =case   when   a.colorder=1   then   d.name   else   ''   end,
   =case   when   a.colorder=1   then   isnull(f.value,'')   else   ''   end,
    =a.colorder,
   =a.name,
  =case   when   COLUMNPROPERTY(   a.id,a.name,'IsIdentity')=1   then   '√'else   ''   end,
  =case   when   exists(SELECT   1   FROM   sysobjects   where   xtype='PK'   and   name   in   (
SELECT   name   FROM   sysindexes   WHERE   indid   in(
SELECT   indid   FROM   sysindexkeys   WHERE   id   =   a.id   AND   colid=a.colid
)))   then   '√'   else   ''   end,
  =b.name,
     =a.length,
  =COLUMNPROPERTY(a.id,a.name,'PRECISION'),
    =isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0),
   =case   when   a.isnullable=1   then   '√'else   ''   end,
   =isnull(e.text,''),
    =isnull(g.[value],'')
FROM   syscolumns   a
left   join   systypes   b   on   a.xusertype=b.xusertype
inner   join   sysobjects   d   on   a.id=d.id     and   d.xtype='U'   and     d.name<>'dtproperties'
left   join   syscomments   e   on   a.cdefault=e.id
left   join   sys.extended_properties   g   on   a.id=g.major_id   and   a.colid=g.minor_id
left   join   sys.extended_properties   f   on   d.id=f.major_id   and   f.minor_id=0
--where   d.name='orders'         --        ,     
order   by   a.id,a.colorder