服务器主体无法在当前安全上下文下访问数据库

作者:站长 发布于:2013-2-17 13:43 Sunday 分类:随笔录

问题描述:

用 SQL Server 2008 Management Studio 连接正常,但是点击展开数据库时,出现如下错误:

问题解决方案:

连接后,先别展开数据库,只是选择它;然后单击“视图”->“对象资源管理器详细信息”(或 F7),可以在右边看到有一个窗口;在右边这个窗口“名称”上右键,在弹出菜单中取消排序规则。如下图:

整理到的有关网络、编程的视频教程

作者:站长 发布于:2013-2-1 16:37 Friday

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纯html重定向

作者:站长 发布于:2012-10-31 15:55 Wednesday

纯html网页重定向与跳转

javaScript 跳转

方法一:

<script language="javascript">
    window.location = "http://www.baidu.com";
</script>

方法二:

<script language="javascript">
    document.location = "http://www.baidu.com";

</script>

 

(带进度条)

<html>
<head>
<meta http-equiv="Content-Language" content="zh-cn">
<meta HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=gb2312">
<title>跳转到baidu.com</title>
</head>
<body>
<form name=loading>
<P align=center><FONT face=Arial color=#0066ff size=2>loading...</FONT>
<INPUT style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-WEIGHT: bolder; 

PADDING-BOTTOM: 0px; COLOR: #0066ff; BORDER-TOP-style: none; PADDING-TOP: 0px;

 FONT-FAMILY: Arial; BORDER-RIGHT-style: none; BORDER-LEFT-style: none;

 BACKGROUND-COLOR: white; BORDER-BOTTOM-style: none"
size=46 name=chart>
<BR>
<INPUT style="BORDER-RIGHT: medium none; BORDER-TOP: medium none;

 BORDER-LEFT: medium none; COLOR: #0066ff; BORDER-BOTTOM: medium none;

 TEXT-ALIGN: center" size=47 name=percent>
<script language="javascript">
var bar=0
var line="||"
var amount="||"
count()
function count(){
    bar=bar+2
    amount =amount + line
    document.loading.chart.value=amount
    document.loading.percent.value=bar+"%"
    if (bar<99){
        setTimeout("count()",100);
    }else{
        window.location = "http://www.baidu.com/";
    }
}
</script>
</P>
</form>
</body>
</html>

纯html页面跳转

<head>
<meta http-equiv="refresh" content="10; url=http://www.baidu.com">
</head>

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