DataSourceFileSystemProvider.Exists(FileManagerFile) Method
In This Article
Implements the file existence verification.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v24.2.dll
NuGet Package: DevExpress.Web
#Declaration
public override bool Exists(
FileManagerFile file
)
#Parameters
Name | Type | Description |
---|---|---|
file | File |
A File |
#Returns
Type | Description |
---|---|
Boolean |
|
#Remarks
The Exists method implements the file existence verification when the default DataSourceFileSystemProvider is used.
If you create a custom file system provider inherited from the DataSourceFileSystemProvider class, you can override the Exists method to perform any custom actions.
See Also