T
TakeshiKitano
Guest
Hi all, I dont understand my problem. In DocumentPage I upload pdf file ->I show it in dataGrid -> after select this dtg row ti create pdf file in some folder and at the same time it show it in webBrowser. After exit applicatin I am trying to delete this file but it shows me en arror mentioned in question title.
App.xaml
<Application ...
Exit="App_Exit"
>
...
</Application>
App.xaml.cs
public partial class App : Application
{
void App_Exit(object sender, ExitEventArgs e)
{
DocumentPage z = new DocumentPage();
z.clear();
if (Directory.Exists("temp"))
{
Directory.Delete("temp", true);
}
}
}
... here it shows me that eror message
after click on that button ... application exit and sucessfull delete folder temp with all files inside
SO I dont understand why it is ok with click on that button and when I use this function in app_exit ... it doesnt work
Continue reading...
App.xaml
<Application ...
Exit="App_Exit"
>
...
</Application>
App.xaml.cs
public partial class App : Application
{
void App_Exit(object sender, ExitEventArgs e)
{
DocumentPage z = new DocumentPage();
z.clear();
if (Directory.Exists("temp"))
{
Directory.Delete("temp", true);
}
}
}
... here it shows me that eror message
In same page (DocumentPage) I have button with function ( clear() ) : pdfDokument.Navigate("about:blank");
after click on that button ... application exit and sucessfull delete folder temp with all files inside
SO I dont understand why it is ok with click on that button and when I use this function in app_exit ... it doesnt work
Continue reading...