string [] fileEntries = Directory.GetFiles(Server.MapPath("temp"));
string FileName;
string logstr = "文件:<br>";
int j = 0;
int len = 0;
string path;
for(int i=fileEntries.Length-1;i>=0;i--)
{
j = fileEntries[i].LastIndexOf("\\");
len = fileEntries[i].Length ;
FileName = fileEntries[i].ToString();
/*逐一写出FILENAME就行了*/
}
if(fileEntries.Length >0)
{
this.trLogList.InnerHtml = logstr;
}
string FileName;
string logstr = "文件:<br>";
int j = 0;
int len = 0;
string path;
for(int i=fileEntries.Length-1;i>=0;i--)
{
j = fileEntries[i].LastIndexOf("\\");
len = fileEntries[i].Length ;
FileName = fileEntries[i].ToString();
/*逐一写出FILENAME就行了*/
}
if(fileEntries.Length >0)
{
this.trLogList.InnerHtml = logstr;
}
解决方案 »
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错误是:嵌套语句不能是声明或标记语言,行34;
http://aspxboy.com/private/showthread.asp?postid=113
C#版本
private void LoadPhoto()
{
string strImageName,strPhotoDir,strPhotoPath;
if( ddlSexList.SelectedItem.Value.Trim().ToUpper() == "BOY" )
{
strPhotoDir = Server.MapPath(".")+@"\photo\boy";
strPhotoPath = @"photo\boy";
}
else
{
strPhotoDir = Server.MapPath(".")+@"\photo\girl";
strPhotoPath = @"photo\girl";
}
DirectoryInfo dir = new DirectoryInfo(strPhotoDir);
foreach(FileSystemInfo fsi in dir.GetFileSystemInfos())
{
if(fsi is FileInfo)
{
FileInfo fi = (FileInfo)fsi;
strImageName = fi.Name;
if((fi.Extension == ".gif")||(fi.Extension == ".jpg"))
{
ddlPhoto.Items.Add(new ListItem(strImageName,strPhotoPath + "\\" + strImageName));
}
}
}
ddlPhoto.SelectedIndex=0;
imgPhoto.ImageUrl = ddlPhoto.SelectedItem.Value;
}
能否给个例子?