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OneDriveFileSystemProviderBase.Exists(FileManagerFolder) Method

Implements file existence verification.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v21.1.dll

Declaration

public override bool Exists(
    FileManagerFolder folder
)

Parameters

Name Type Description
folder FileManagerFolder

A FileManagerFile object that is the processed file.

Returns

Type Description
Boolean

true if the file exists within a file manager; otherwise, false.

Remarks

The Exists method implements file existence verification when the OneDriveFileSystemProviderBase is used.

If you create a custom file system provider inherited from the OneDriveFileSystemProviderBase class, you can override the Exists method to perform any custom actions.

See Also