public CacheDependency(
	string[] fileNames
)

Public Sub New ( _
	fileNames As String() _
)

public:
CacheDependency(
	array<String^>^ fileNames
)

If any of the files or directories in the array were to change or be removed from the array, the cached item becomes obsolete and is removed from the application's [!:Cache] object.

Also, if any of the directories or files specified in the fileNames parameter is not found in the file system, they are treated as missing files. If any of them are created after the object with the dependency is added to the [!:Cache], the cached object will be removed from the [!:Cache].For example, assume that you add an object to the [!:Cache] with a dependency on the following file path: c:\stocks\xyz.dat. If that file is not found when the CacheDependency object is created, but is created later, the cached object is removed upon the creation of the xyz.dat file.