小编Cod*_*ies的帖子

我正在运行这个SQL:

SELECT S.name as Owner, T.name as TableName FROM  sys.tables AS T
JOIN sys.schemas AS S ON S.schema_id = T.schema_id

结果是:

Owner   TableName
------------------------
dbo         Person
dbo         Customer
dbo         sysdiagrams

sysdiagrams是一个system table但结果显示.

更新: 感谢所有人的回答和评论,我正在使用Nate Bolam和vmvadivel答案:

SELECT S.name as Owner, T.name as TableName 
FROM  
  sys.tables AS T
    INNER JOIN sys.schemas AS S ON S.schema_id = T.schema_id
    LEFT JOIN sys.extended_properties AS EP ON EP.major_id = T.[object_id]
WHERE 
  T.is_ms_shipped = 0 AND 
  (EP.class_desc IS NULL OR …

如何获得MethodInfo的Array.IndexOf<string>(string[], string)？

我尝试使用此代码,但不起作用.

typeof(Array).GetMethod("IndexOf", 
 BindingFlags.Public | BindingFlags.Static, null, 
  new Type[] { typeof(string[]), typeof(string) }, null);