Documentation

Class FileCacheBase

Inheritance
System.Object
MemoryCache
FileCacheBase
FileSystemCache
IsolatedStorageCache
Inherited Members
Namespace: Telerik.UI.Xaml.Controls.DataVisualization.Map
Assembly: Telerik.WinUI.Controls.dll

Syntax

public abstract class FileCacheBase : MemoryCache, ICacheStorage

Constructors

FileCacheBase()

Declaration
protected FileCacheBase()

Fields

CachePathProperty

Declaration
public static readonly DependencyProperty CachePathProperty
Field Value
Microsoft.UI.Xaml.DependencyProperty

MaxExpirationTimeProperty

Declaration
public static readonly DependencyProperty MaxExpirationTimeProperty
Field Value
Microsoft.UI.Xaml.DependencyProperty

MaxSizeProperty

Declaration
public static readonly DependencyProperty MaxSizeProperty
Field Value
Microsoft.UI.Xaml.DependencyProperty

MinExpirationTimeProperty

Declaration
public static readonly DependencyProperty MinExpirationTimeProperty
Field Value
Microsoft.UI.Xaml.DependencyProperty

Properties

CachePath

Declaration
public string CachePath { get; set; }
Property Value
System.String

MaxExpirationTime

Declaration
public TimeSpan MaxExpirationTime { get; set; }
Property Value
System.TimeSpan

MaxSize

Declaration
public long MaxSize { get; set; }
Property Value
System.Int64

MinExpirationTime

Declaration
public TimeSpan MinExpirationTime { get; set; }
Property Value
System.TimeSpan

Methods

CreateCacheStream(String)

Declaration
protected abstract Stream CreateCacheStream(string fileName)
Parameters
System.String fileName

Returns
System.IO.Stream

Dispose()

Declaration
public void Dispose()

GetFiles(String, String)

Declaration
protected abstract string[] GetFiles(string cachePath, string fileMask)
Parameters
System.String cachePath

System.String fileMask

Returns
System.String[]

GetFullFilePath(String)

Declaration
protected string GetFullFilePath(string fileName)
Parameters
System.String fileName

Returns
System.String

Load(String)

Declaration
public override Stream Load(string fileName)
Parameters
System.String fileName

Returns
System.IO.Stream

Overrides

LoadAsync(String, Action<Byte[]>)

Declaration
public override void LoadAsync(string fileName, Action<byte[]> callback)
Parameters
System.String fileName

System.Action<System.Byte[]> callback

Overrides

LoadFileMetadata(String)

Declaration
protected abstract MemoryCache.ICacheRecordMetadata LoadFileMetadata(string fileName)
Parameters
System.String fileName

Returns
MemoryCache.ICacheRecordMetadata

OnCachePathChanged(String, String)

Declaration
protected virtual void OnCachePathChanged(string oldValue, string newValue)
Parameters
System.String oldValue

System.String newValue

OnMaxSizeChanged()

Declaration
protected virtual void OnMaxSizeChanged()

OpenCacheStream(String)

Declaration
protected abstract Stream OpenCacheStream(string fileName)
Parameters
System.String fileName

Returns
System.IO.Stream

RemoveFile(String)

Declaration
protected abstract void RemoveFile(string fileName)
Parameters
System.String fileName

Save(String, DateTime, Byte[])

Declaration
public override void Save(string fileName, DateTime expirationDate, byte[] tile)
Parameters
System.String fileName

System.DateTime expirationDate

System.Byte[] tile

Overrides

SaveFileMetadata(MemoryCache.ICacheRecordMetadata)

Declaration
protected abstract void SaveFileMetadata(MemoryCache.ICacheRecordMetadata cacheRecord)
Parameters
MemoryCache.ICacheRecordMetadata cacheRecord

Extension Methods