IsolatedStorageFile.Remove Method
Important
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Removes the isolated storage scope and all its contents.
| Remove() |
Removes the isolated storage scope and all its contents. |
| Remove(IsolatedStorageScope) |
Removes the specified isolated storage scope for all identities. |
- Source:
- IsolatedStorageFile.cs
- Source:
- IsolatedStorageFile.cs
- Source:
- IsolatedStorageFile.cs
Removes the isolated storage scope and all its contents.
public:
override void Remove();public override void Remove();override this.Remove : unit -> unitPublic Overrides Sub Remove ()Exceptions
The isolated store cannot be deleted.
Examples
The following code example uses the Remove method to delete the isolated storage file after its contents have been emptied. The How to: Delete Stores in Isolated Storage example also demonstrates the use of the Remove method.
array<String^>^dirNames = isoFile->GetDirectoryNames( "*" );
array<String^>^fileNames = isoFile->GetFileNames( "*" );
// List directories currently in this Isolated Storage.
if ( dirNames->Length > 0 )
{
for ( int i = 0; i < dirNames->Length; ++i )
{
Console::WriteLine( "Directory Name: {0}", dirNames[ i ] );
}
}
// List the files currently in this Isolated Storage.
// The list represents all users who have personal preferences stored for this application.
if ( fileNames->Length > 0 )
{
for ( int i = 0; i < fileNames->Length; ++i )
{
Console::WriteLine( "File Name: {0}", fileNames[ i ] );
}
}
String[] dirNames = isoFile.GetDirectoryNames("*");
String[] fileNames = isoFile.GetFileNames("Archive\\*");
// Delete all the files currently in the Archive directory.
if (fileNames.Length > 0)
{
for (int i = 0; i < fileNames.Length; ++i)
{
// Delete the files.
isoFile.DeleteFile("Archive\\" + fileNames[i]);
}
// Confirm that no files remain.
fileNames = isoFile.GetFileNames("Archive\\*");
}
if (dirNames.Length > 0)
{
for (int i = 0; i < dirNames.Length; ++i)
{
// Delete the Archive directory.
}
}
dirNames = isoFile.GetDirectoryNames("*");
isoFile.Remove();
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
Dim dirNames As String() = isoFile.GetDirectoryNames("*")
Dim fileNames As String() = isoFile.GetFileNames("*")
Dim name As String
' List directories currently in this Isolated Storage.
If dirNames.Length > 0 Then
For Each name In dirNames
Console.WriteLine("Directory Name: " & name)
Next name
End If
' List the files currently in this Isolated Storage.
' The list represents all users who have personal preferences stored for this application.
If fileNames.Length > 0 Then
For Each name In fileNames
Console.WriteLine("File Name: " & name)
Next name
End If
Remarks
Caution
This method irrevocably removes the entire scope and all contained directories and files.
If any of the directories or files in the store are in use, the removal attempt for the store fails and the store is marked for removal. Any subsequent attempts to modify the store throw an IsolatedStorageException.
See also
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
- Source:
- IsolatedStorageFile.cs
- Source:
- IsolatedStorageFile.cs
- Source:
- IsolatedStorageFile.cs
Removes the specified isolated storage scope for all identities.
public:
static void Remove(System::IO::IsolatedStorage::IsolatedStorageScope scope);public static void Remove(System.IO.IsolatedStorage.IsolatedStorageScope scope);static member Remove : System.IO.IsolatedStorage.IsolatedStorageScope -> unitPublic Shared Sub Remove (scope As IsolatedStorageScope)Parameters
- scope
- IsolatedStorageScope
A bitwise combination of the IsolatedStorageScope values.
Exceptions
The isolated store cannot be removed.
Remarks
Caution
This method irrevocably removes the entire scope and all contained directories and files.
If any of the directories or files in the store are in use, the removal attempt for the store fails and the store is marked for removal. Any subsequent attempts to modify the store throw an IsolatedStorageException.
See also
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
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