file-in-use

Check If File Is In Use By Other Instances of Executable Run

由 自作多情 提交于 2020-01-25 13:06:31
问题 Before I go into too detail, my program is written in Visual Studio 2010 using C# .Net 4.0. I wrote a program that will generate separate log files for each run. The log file is named after the time, and accurate up at millisecond (for example, 20130726103042375.log ). The program will also generate a master log file for the day if it has not already exist (for example, *20130726_Master.log*) At the end of each run, I want to append the log file to a master log file. Is there a way to check

Upgrading from a wildcard app ID to an explicit app ID to allow push notifications

由 ╄→尐↘猪︶ㄣ 提交于 2020-01-25 00:48:33
问题 I have an app that has about 300,000 members and I would like to add push notifications to it. Unfortunately I originally created the app with a wildcat bundle id com.MyCompany.* and when I uploaded it to Apple and when I edited it in my plist file I made it say com.MyCompany.MyAppName Now that I want to add push notifications I have to make a unique (or EXPLICIT) app ID so I attempted to make one called com.MyCompany.MyAppName ... I got this error message: The bundle identifier you have

File is Still in Use Error 32 How can I free it?

由 我的梦境 提交于 2019-12-12 17:06:47
问题 I am uploading a file via the following code. After a successful upload I am attempting to Delete the file but I am getting a 32 - File in use error. Can anyone tell me how I can resolve this file in use error? The following code is uploading the file, but not releasing it when done.. var HTTP: TidHTTP; SSLIOHandler: TIdSSLIOHandlerSocketOpenSSL; PostData: TIdMultiPartFormDataStream; ResponseStream: TStringStream; Delete : Boolean; begin ResponseStream := TStringStream.Create(''); HTTP :=

VB - Writing to a file with StreamWriter

由 被刻印的时光 ゝ 提交于 2019-12-04 04:29:46
问题 I'm trying to write to a file using the StreamWriter. Dim write as IO.StreamWriter write = new io.streamwriter(file) write.write(txtEncryption.text) write.close I stopped the code in debug mode and i saw it crashes and goes straight to the exception when reaches line 2. It is because i just made the file and it's still in use ? How can i avoid that ? 回答1: Dim write As IO.StreamWriter Try write=New IO.StreamWriter(file) write.write(txtEncryption.text) Catch ex As Exception 'Prompt error

Detect file in use by other process

由 ￡可爱￡侵袭症＋ 提交于 2019-11-30 19:55:55
问题 On windows and such I used to use a trick to find out of a file is currently in use (written specifically). I use to open the file for writing and if it failed most likey another process is busy accessing it. Sadly these trick (using C OPEN with exclusive lock for writing) doesn't work on my Mac. While my curl in a terminal is still writing my -fileBusy() check fails. fcnt call on the fd with F_GETLK doesn't reveal any locking as well. Is there any chance for me to detect if a file is in use

“The process cannot access the file because it is being used by another process” with Images

由 喜你入骨 提交于 2019-11-27 16:04:25
I've seen many issues like this that have been solved and the problem was mostly due to streams not being disposed of properly. My issue is slightly different, here follow a code snippet foreach (Images item in ListOfImages) { newPath = Path.Combine(newPath, item.ImageName + item.ImageExtension); File.Create(newPath); File.WriteAllBytes(newPath, item.File); } Where Images is a custom struct and item.File is the raw data, byte[]. My issue is that at the line where the WriteAllBytes is called, an exception is thrown. The message reads: The process cannot access the file because it is being used

Rename a running executable (exe) file [duplicate]

由 陌路散爱 提交于 2019-11-27 06:03:37
问题 This question already has answers here : Why does rename a loaded .net assembly work? (3 answers) Closed last year . We are trying to push updates to multiple servers at once and my manager has found that it is possible to rename running .exe file. Using that knowledge he wants to rename a running exe and copy over a new version of said exe such that anyone running their in memory copy of foo.exe are fine and anybody who opens a shortcut pointing to foo.exe will get a new copy with updates

“The process cannot access the file because it is being used by another process” with Images

由 左心房为你撑大大i 提交于 2019-11-26 22:26:14
问题 I've seen many issues like this that have been solved and the problem was mostly due to streams not being disposed of properly. My issue is slightly different, here follow a code snippet foreach (Images item in ListOfImages) { newPath = Path.Combine(newPath, item.ImageName + item.ImageExtension); File.Create(newPath); File.WriteAllBytes(newPath, item.File); } Where Images is a custom struct and item.File is the raw data, byte[]. My issue is that at the line where the WriteAllBytes is called,

Windows Installer-Avoid FileinUse dialog box when Installing a package

由 空扰寡人 提交于 2019-11-26 15:33:06
When ever there is an update patch of files that have to be replaced with the existing files and if one of the files is being used by any of the processes, then a file in use dialog box pops-up.I wanna avoid that dialog box and get that file queued up for installation so that it can be installed at the time of system reboot. I have read that the queuing the files for update at the time of reboot is the inbuilt functionality of windows installer. Can someone suggest me the way to remove that FileInUse Dialog box. I tried setting up the "MsiRMFilesInUse" property to "0" but it didn't work.

Windows Installer-Avoid FileinUse dialog box when Installing a package

由 烂漫一生 提交于 2019-11-26 04:00:48
问题 When ever there is an update patch of files that have to be replaced with the existing files and if one of the files is being used by any of the processes, then a file in use dialog box pops-up.I wanna avoid that dialog box and get that file queued up for installation so that it can be installed at the time of system reboot. I have read that the queuing the files for update at the time of reboot is the inbuilt functionality of windows installer. Can someone suggest me the way to remove that
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