小编sir*_*val的帖子

我有一块旧主板华硕P5K Deluxe.我需要更换目前的GPU(NVIDIA 8800 GTX),但所有新GPU似乎都使用PCI-E 3.0插槽.3.0版向后兼容1.0插槽吗？有适配器吗？我一直在谷歌上搜索一段时间,我找不到东西......

谢谢

假设我有这个虚构的xml：

<Schedule>
   <Month name="March">
     <Day name="Monday" />
   </Month>
   <Month name="April">
     <Day name="Tuesday" />
     <Day name="Monday" />
   </Month>
</Schedule>

I want to deserialize the above. However I want to deserialize this xml using a different class hierarchy because the classes Schedule, Month and Day are used somewhere else.

So for example I want to have these classes:

[XmlRoot( "Schedule" )
public class ParserSchedule
{
   [XmlElement("Month")]
   public List<ParserMonth> Month{ get; set; } 
}

public class ParserMonth
{
    [XmlAttribute( "name" )]
    public string …

我在函数Doit(我正在运行.Net 3.5)中使用此代码获取这些错误:

错误1: The best overloaded method match for 'LoadPref<A>(string, System.Func<string,A>, A)' has some invalid arguments
错误2: Argument '2': cannot convert from 'method group' to 'System.Func<string,A>'

class A : SomeObject
{

}

static class Utilities
{
    private T LoadPref<T>( string key, Func<string, T> loaderFunc, T defaultValue ) 
    {        
       if ( Prefs.HasKey( key ) )
       {
           return loaderFunc( Prefs.GetString( key ) );
       }

       return defaultValue;
    }


    private T LoadAsset<T>( string assetPath ) where T : SomeObject
    {
       return (T)LoadAssetInSomeWay( assetPath ); …