UniFileUploadButton File Locking Issue

[mos]

I am using a TUniFileUploadButton to upload images and when the OnCompleted event is called I need to rename the file.

The problem I have is that the RenameFile is failing and when I use Windows Explorer to go to the directory to try and delete the file, Windows reports that the file is in use by my application.

Therefore it would seem like the file is being locked by my application once the upload has completed and only after shutting down my app can I delete or rename it.

I also tested this using the fupload demo app and again the file seems to be locked.

I am using build 1534.

 

[Sherzod]

Hello,

Can we reproduce this issue?

[mos]

Hi Sherzod,

  All you need to do is run the following demo: Framework\uniGUI\Demos\Desktop\FileUpload - Button

  Set the TargetFolder. 

  Then run the app and once the upload has completed go to the  Target Folder using Windows Explorer and try and delete the file.

 

[mos]

Hi Sherzod,

  Any update on this?

  I have attached a test app which has a Target Folder = Testing and I have code in the OnComplete event which tries to rename the file but fails.

 If you try and delete the file using Windows Explorer it says the file is in use.

 

UploadIssue.zip

[Sherzod]

2 hours ago, mos said:

I have attached a test app which has a Target Folder = Testing and I have code in the OnComplete event which tries to rename the file but fails.

Hi,

Sorry for the late response.

Yes, I see. We will check it.

[mos]

Hi Sherzod,

  I have fixed this issue by freeing off the FileStream parameter and now the RenameFile works.