PHP到ASP.NET/C＃

Question

我試圖通過從目錄中的一系列圖像以下內容ASP.NET C＃

<?php 

/* Configuration Start */ 

$thumb_directory = 'img/thumbs'; 
$orig_directory = 'img/original'; 

$stage_width=600; // How big is the area the images are scattered on 
$stage_height=400; 

/* Configuration end */ 

$allowed_types=array('jpg','jpeg','gif','png'); 
$file_parts=array(); 
$ext=''; 
$title=''; 
$i=0; 

/* Opening the thumbnail directory and looping through all the thumbs: */ 

$dir_handle = @opendir($thumb_directory) or die("There is an error with your image directory!"); 

$i=1; 
while ($file = readdir($dir_handle)) 
{ 
    /* Skipping the system files: */ 
    if($file=='.' || $file == '..') continue; 

    $file_parts = explode('.',$file); 
    $ext = strtolower(array_pop($file_parts)); 

    /* Using the file name (withouth the extension) as a image title: */ 
    $title = implode('.',$file_parts); 
    $title = htmlspecialchars($title); 

    /* If the file extension is allowed: */ 
    if(in_array($ext,$allowed_types)) 
    { 
     /* Generating random values for the position and rotation: */ 
     $left=rand(0,$stage_width); 
     $top=rand(0,400); 
     $rot = rand(-40,40); 

     if($top>$stage_height-130 && $left > $stage_width-230) 
     { 
      /* Prevent the images from hiding the drop box */ 
      $top-=120+130; 
      $left-=230; 
     } 

     /* Outputting each image: */ 

     echo ' 
     <div id="pic-'.($i++).'" class="pic" style="top:'.$top.'px;left:'.$left.'px;background:url('.$thumb_directory.'/'.$file.') no-repeat 50% 50%; -moz-transform:rotate('.$rot.'deg); -webkit-transform:rotate('.$rot.'deg);"> 
     <a class="fancybox" rel="fncbx" href="'.$orig_directory.'/'.$file.'" target="_blank">'.$title.'</a> 
     </div>'; 
    } 
} 

/* Closing the directory */ 
closedir($dir_handle); 

?> 

在ASP.NET我如何循環轉換？ 在PHP中「explode」是什麼意思？ 這是一個while while循環嗎？

Answer 1

這可能對你有所幫助。它有完整的代碼樣本：

如何：枚舉目錄和文件 http://msdn.microsoft.com/en-us/library/dd997370.aspx