如何在Sql2008中获取表字段属性和注释? 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]='列名' and c.[name]='表名' SELECT 表名=case when
问题描述 如何在dialog中获取edittext的值 代码如下,这样获取edittext.gettext().tostring()值总为空,该怎么改呢? final View viewDialog=(View)getLayoutInflater().inflate(R.layout.ad_dialog,null); new AlertDialog.Builder(Ad_Delete.this).setTitle("请输入删除数量(不能大于现有本数)") .setView(getLay