小编Fir*_*nov的帖子

对于给定的以下代码,无法更改标记的字体大小

<td valign="top" width="620"><strong><a href="images/pub/pub1.pdf" target="_self">Factsheet of the OSCE Border Management Staff College</a></strong><br /><br /><strong><span style="font-size: 11px; color: #aaaaaa;">14 June 2013</span></strong>

尝试:

<td valign="top" width="620"><strong><a style="font-size:14px;" href="images/pub/pub1.pdf" target="_self">Factsheet of the OSCE Border Management Staff College</a></strong><br /><br /><strong><span style="font-size: 11px; color: #aaaaaa;">14 June 2013</span></strong>

没有改变;

<td valign="top" width="620"><strong><a class="pub" href="images/pub/pub1.pdf" target="_self">Factsheet of the OSCE Border Management Staff College</a></strong><br /><br /><strong><span style="font-size: 11px; color: #aaaaaa;">14 June 2013</span></strong>

a.pub
{
font-size: 14px;
}

没有变化;

<td class="pub" valign="top" width="620"><strong><a  href="images/pub/pub1.pdf" target="_self">Factsheet of the OSCE …

是否可以在运行时重新排列选项卡控件中的选项卡项？例如,我有3个关于汽车的标签项目和关于房子的4个标签.我希望能够使用拖放重新排列它们.它有可能还是它太棒了？

我有Tab Control这里是XAML.

<TabControl x:Name="tc" Visibility="Collapsed" GotFocus="Focus" AllowDrop="True" >
            </TabControl>

选项卡项将在运行时添加.谢谢你的帮助!

我正在使用joomla 3和bootstrap.min.js我正在创建菜单并提供特殊类以更改悬停,活动,访问过的链接和菜单样式.我找不到如何更改菜单的活动链接颜色.假设我有2个菜单.家和联系.当我在家里它是红色的,我想改变这种颜色.我可以改变:主动和a:悬停.这是代码;

.topmenu .active a,
.topmenu .active a:hover {
    background-color: white;
}
.topmenu > li > a{
    color: orange;
    font-weight:bold;
}
.topmenu > li > a:hover {
    color: black;
    background:white;
} 

甚至我用div来改变活动链接的颜色.这是代码

#top-menu a{
background-color: white;
color: orange;
font-weight:bold;
}
#top-menu a:focus
{
    color: orange;
}
#top-menu a:hover{
    color: black;
}

每次当我点击回家时,它都会激活并且颜色为红色.我想把它变成橙色.找不到怎么做.

这是我的标记代码

<div id="top-menu">
<ul class="nav menu nav-pills topmenu">
<li class="item-109 current active"><a href="/joomla3/">Home</a></li>
<li class="item-138"><a href="/joomla3/?Itemid=138"> Russian </a></li>
<li class="item-110"><a href="/joomla3/?Itemid=110"></a></li></ul>
</div>

你建议我做什么？

可能重复:
SqlDataSourceEnumerator.Instance.GetDataSources()找不到本地SQL Server 2008实例

我使用下面的代码来获取本地机器中的所有实例名称和服务器名称,但它似乎只返回一个实例; 如何在我的本地机器上获取实例名称和服务器名称的所有列表？

string myServer = Environment.MachineName;

DataTable servers = SqlDataSourceEnumerator.Instance.GetDataSources();

for (int i = 0; i < servers.Rows.Count; i++)
{
        if (myServer == servers.Rows[i]["ServerName"].ToString()) 
        {
            if ((servers.Rows[i]["InstanceName"] as string) != null)
            {
                CmbServerName.Visibility = Visibility.Visible;
                CmbServerName.Items.Add(servers.Rows[i]["ServerName"] + "\\" + servers.Rows[i]["InstanceName"]);

            }
            else
            {
                CmbServerName.Visibility = Visibility.Visible;
                CmbServerName.Items.Add(servers.Rows[i]["ServerName"]);

            }
        }
}

提前致谢!

XML由以下代码创建.

DataSet das = new DataSet();
das = ds.Copy();
das.DataSetName = "Stock";

das.Tables[0].TableName = "Assortment";
das.Tables[0].Columns[1].ColumnName = "Item";
das.Tables[0].Columns[2].ColumnName = "Quantity";
das.Tables[0].Columns[3].ColumnName = "Price";
das.Tables[0].Columns[4].ColumnName = "ValidDate";
das.Tables[0].Columns[5].ColumnName = "Summ";
das.Tables[0].Columns[6].ColumnName = "Manufacturer";
das.Tables[0].Columns[7].ColumnName = "Supplier";
das.WriteXml(LocalPath);

我得到以下xml:

<Stock>
  <Assortment>
    <ID>1</ID>
    <Item>L - ????????   ?/? ???  100???  ?50</Item>
    <Quantity>12</Quantity>
    <Price>41496.0000</Price>
    <ValidDate>01.01.1999</ValidDate>
    <Summ>497952.0000</Summ>
    <Manufacturer>????????</Manufacturer>
    <Supplier>????????</Supplier>
  </Assortment>
  <Assortment>
    <ID>1242</ID>
    <Item>L - ????????   ?/? ???  100???  ?50</Item>
    <Quantity>12</Quantity>
    <Price>10.8000</Price>
    <ValidDate>01.01.1999</ValidDate>
    <Summ>129.6000</Summ>
    <Manufacturer>????????</Manufacturer>
    <Supplier>????????</Supplier>
  </Assortment>
</Stock>

如何向root XML添加属性？我想要这样

<Stock Date="11.11.2013">
  <Assortment>
    <ID>1</ID>
    <Item>L - …

我有这个代码将目录中的文件名插入数据库

<?php
include("db.php");

 $path = 'C:\Users\Firdavs\Desktop\Ypp';
 $directories = new RecursiveIteratorIterator(
    new ParentIterator(new RecursiveDirectoryIterator($path)), 
    RecursiveIteratorIterator::SELF_FIRST);

foreach ($directories as $directory) {
        if($directory->isDir())
          {
             foreach (new DirectoryIterator($directory) as $file)
              {
                if($file->isDot()) continue;
                if($file->isFile())
                  {
                     $filename=$file->getFilename();
                      $ext = pathinfo($filename, PATHINFO_EXTENSION);
                      if($ext=='docx')
                      {
                         mysqli_query($con,"INSERT INTO Organ (Name) VALUES ('$filename')");
                         $filename=mysql_real_escape_string($filename);
                      }

                  }
              }

          }
}

?>

它显示警告如下

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user ''@'localhost' (using password: NO) in Y:\home\localhost\www\jurist\import.php on line 22

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established …