本文整理汇总了C#中FileInfo.LastIndexOf方法的典型用法代码示例。如果您正苦于以下问题：C# FileInfo.LastIndexOf方法的具体用法？C# FileInfo.LastIndexOf怎么用？C# FileInfo.LastIndexOf使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FileInfo的用法示例。
在下文中一共展示了FileInfo.LastIndexOf方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
static void Main(string[] args)
{
var outputDirPath = System.IO.Path.Combine(Application.StartupPath, "Output");
if (!Directory.Exists(outputDirPath))
{
try
{
Directory.CreateDirectory(outputDirPath);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadKey();
return;
}
}
foreach (var fn in Directory.GetFiles(Application.StartupPath, "Template_*.dll"))
{
var asm = Assembly.LoadFile(fn);
var t = TemplateScaner.GetTemplate(asm);
var shortfn = new FileInfo(fn).Name;
shortfn = shortfn.Substring(0, shortfn.LastIndexOf('.'));
t.Name = shortfn.Substring("Template_".Length);
var path = System.IO.Path.Combine(outputDirPath, shortfn.Replace(".", "_"));
if (!Directory.Exists(path))
{
try
{
Directory.CreateDirectory(path);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadKey();
return;
}
}
LoadSaves.LoadSaveAll(t, outputDirPath);
GenCPP.Gen(t, path);
// more gen here
}
Process.Start("explorer.exe", outputDirPath);
}示例2: Post
public HttpResponseMessage Post(string action, string dirPath = "")
{
WebUtils.CheckRightsForAdminPostPages(false);
HttpPostedFile file = HttpContext.Current.Request.Files[0];
action = action.ToLowerInvariant();
if (file != null && file.ContentLength > 0)
{
var dirName = string.Format("/{0}/{1}", DateTime.Now.ToString("yyyy"), DateTime.Now.ToString("MM"));
var fileName = new FileInfo(file.FileName).Name; // to work in IE and others
// iOS sends all images as "image.jpg" or "image.png"
fileName = fileName.Replace("image.jpg", DateTime.Now.ToString("yyyyMMddHHmmssfff") + ".jpg");
fileName = fileName.Replace("image.png", DateTime.Now.ToString("yyyyMMddHHmmssfff") + ".png");
if (!string.IsNullOrEmpty(dirPath))
dirName = dirPath;
if (action == "filemgr" || action == "file")
{
string[] ImageExtensnios = { ".jpg", ".png", ".jpeg", ".tiff", ".gif", ".bmp" };
if (ImageExtensnios.Any(x => fileName.ToLower().Contains(x.ToLower())))
action = "image";
else
action = "file";
}
var dir = BlogService.GetDirectory(dirName);
var retUrl = "";
if (action == "import")
{
if (Security.IsAdministrator)
{
return ImportBlogML();
}
}
if (action == "profile")
{
if (Security.IsAuthorizedTo(Rights.EditOwnUser))
{
// upload profile image
dir = BlogService.GetDirectory("/avatars");
var dot = fileName.LastIndexOf(".");
var ext = dot > 0 ? fileName.Substring(dot) : "";
var profileFileName = User.Identity.Name + ext;
var imgPath = HttpContext.Current.Server.MapPath(dir.FullPath + "/" + profileFileName);
var image = Image.FromStream(file.InputStream);
Image thumb = image.GetThumbnailImage(80, 80, () => false, IntPtr.Zero);
thumb.Save(imgPath);
return Request.CreateResponse(HttpStatusCode.Created, profileFileName);
}
}
if (action == "image")
{
if (Security.IsAuthorizedTo(Rights.EditOwnPosts))
{
var uploaded = BlogService.UploadFile(file.InputStream, fileName, dir, true);
return Request.CreateResponse(HttpStatusCode.Created, uploaded.AsImage.ImageUrl);
}
}
if (action == "file")
{
if (Security.IsAuthorizedTo(Rights.EditOwnPosts))
{
var uploaded = BlogService.UploadFile(file.InputStream, fileName, dir, true);
retUrl = uploaded.FileDownloadPath + "|" + fileName + " (" + BytesToString(uploaded.FileSize) + ")";
return Request.CreateResponse(HttpStatusCode.Created, retUrl);
}
}
if (action == "video")
{
if (Security.IsAuthorizedTo(Rights.EditOwnPosts))
{
// default media folder
var mediaFolder = "Custom/Media";
// get the mediaplayer extension and use it's folder
var mediaPlayerExtension = BlogEngine.Core.Web.Extensions.ExtensionManager.GetExtension("MediaElementPlayer");
mediaFolder = mediaPlayerExtension.Settings[0].GetSingleValue("folder");
var folder = Utils.ApplicationRelativeWebRoot + mediaFolder + "/";
//var fileName = file.FileName;
UploadVideo(folder, file, fileName);
return Request.CreateResponse(HttpStatusCode.Created, fileName);
}
}
}
return Request.CreateResponse(HttpStatusCode.BadRequest);
}示例3: PullAtLogin
public static void PullAtLogin(string username, string accesstoken, StreamWriter sw, StreamReader sr)
{
/**
* In questa funzione non abbiamo bisogno di inibire il FSWatcher per i file appena pullato perchè il FSWatcher non è ancora partito.
* */
bool nuovo = false;
/** Scarico la lista di tutti i file del vfs del server **/
PullListResponse pl= DoPullList(username,accesstoken,-1,SyncToken.Instance.VFSVersion,sw,sr);
IEnumerable<string> dirtree = pl.DirTree;
IEnumerable<VFile> listServer = pl.List; //in listServer ho la lista di tutti i file del file system del server
try
{
FSWatcher.Instance.SetIgnoreDirs(dirtree);
// Allinea la struttura delle directories
DownloadRemoteDirTree(dirtree, sw, sr);
}
finally {
FSWatcher.Instance.ClearIgnoreDirs();
}
/** tutti i file che NON sono nel dizionario li devo pushare **/
Dictionary<string, VFile> processedFile = new Dictionary<string, VFile>();
string rootPath = GetRootPath();
/** Per ogni file sul server, devo fare le diverse prove **/
foreach (VFile vf in listServer)
{
string absolutePath = new FileInfo(Path.Combine(rootPath, "." + vf.Path, vf.Name)).FullName;
/** se il file sul vfs del client esiste **/
if (File.Exists(absolutePath))
{
/** e il file sul server era eliminato **/
if (vf.Deleted)
{
if (vf.Hash == GetFileHash(absolutePath))
{
File.Delete(absolutePath);
}
else
{
/** rinominare il file perché è un conflitto **/
string str = null;
string conflictAppendix = "_conflicted_at_" + DateTime.Now.Ticks;
if (absolutePath.Contains('.'))
str = absolutePath.Insert(absolutePath.LastIndexOf('.'), conflictAppendix);
else
str = absolutePath + conflictAppendix;
File.Move(absolutePath, str);
/** Non devo aggiungere nulla al dizionario **/
}
}
/** Il file sul server esiste ancora **/
else
{
/** e l'hash del file è uguale **/
if (vf.Hash == GetFileHash(absolutePath))
{
/** File sincronizzato, non devo fare nuall **/
/** Aggiungere il file all'interno del dizionario **/
processedFile.Add(absolutePath, vf);
}
else
{
/** copia di conflitto -- rinominare **/
string str = null;
string conflictAppendix = "_conflicted_at_" + DateTime.Now.Ticks;
if (absolutePath.Contains('.'))
str = absolutePath.Insert(absolutePath.LastIndexOf('.'), conflictAppendix);
else
str = absolutePath + conflictAppendix;
File.Move(absolutePath, str);
// Ora devo pullare il nuovo file.
try
{
/** Devo pullare il file **/
var fileResponse = UserUtils.DoDownloadFile(vf.Id, vf.Version, SyncToken.Instance.VFSVersion, username, accesstoken, true, sw, sr);
var upChunk = fileResponse.List;
nuovo = !File.Exists(absolutePath);
HandleTempDownload(absolutePath, upChunk, username, accesstoken, sw, sr);
}
catch (Exception e)
{
if (File.Exists(absolutePath) && nuovo)
File.Delete(absolutePath);
throw e;
}
processedFile.Add(absolutePath, vf);
}
}
}
else
{
if (!vf.Deleted)
{
try
{
/** Devo pullare il file **/
var fileResponse = UserUtils.DoDownloadFile(vf.Id, vf.Version, SyncToken.Instance.VFSVersion, username, accesstoken, true, sw, sr);
//.........这里部分代码省略.........