StorageFolder.CreateFolderAsync(String) | createFolderAsync(String) method

Applies to Windows and Windows Phone

Creates a new subfolder with the specified name in the current folder.

Syntax


Public Function CreateFolderAsync(
  desiredName As String 
) As IAsyncOperation(Of StorageFolder)

Parameters

desiredName

Type: String [JavaScript] | System.String [.NET] | Platform::String [C++]

The name of the new subfolder to create in the current folder.

Return value

Type: IAsyncOperation<StorageFolder>

When this method completes, it returns a StorageFolder that represents the new subfolder.

Exceptions

ExceptionCondition
System.IO.FileNotFoundException

The folder name contains invalid characters, or the format of the folder name is incorrect. Check the value of desiredName.

System.UnauthorizedAccessException

You don't have permission to create a subfolder in the current folder.

Remarks

This method uses the FailIfExists value from the CreationCollisionOption enumeration by default. That is, this method raises an exception if a subfolder with the same name already exists in the current folder. If you want to handle a folder name collision in a different way, call the CreateFolderAsync(String, CreationCollisionOption) method.

If you try to create a subfolder in a virtual folder like a library, or a folder that represents a container for a group of files (for example, the return value from some overloads of the GetFoldersAsync method), the CreateFolderAsync method may fail.

Examples

The following example shows how to create a new subfolder in the current folder by calling the CreateFolderAsync(String) method.

No code example is currently available or this language may not be supported.

Requirements

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8

Namespace

Windows.Storage
Windows::Storage [C++]

Metadata

Windows.winmd

See also

StorageFolder
CreateFolderAsync(String, CreationCollisionOption)

 

 

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