AbstractFile Class

Abstract class for file providers.

Inheritance Hierarchy

System.Object
  CMS.IO.AbstractFile
    CMS.AmazonStorage.File
    CMS.AzureStorage.File
    CMS.FileSystemStorage.File
    CMS.IO.Zip.ZipFile

Namespace: CMS.IO
Assembly: CMS.IO (in CMS.IO.dll) Version: 8.2.23

Syntax

public abstract class AbstractFile

The AbstractFile type exposes the following members.

Constructors

	Name	Description
Protected method	AbstractFile

Methods

	Name	Description
Public method	AppendAllText(String, String)	Opens a file, appends the specified string to the file, and then closes the file. If the file does not exist, this method creates a file, writes the specified string to the file, then closes the file.
Public method	AppendAllText(String, String, Encoding)	Opens a file, appends the specified string to the file, and then closes the file. If the file does not exist, this method creates a file, writes the specified string to the file, then closes the file.
Public method	Copy(String, String)	Copies an existing file to a new file.
Public method	Copy(String, String, Boolean)	Copies an existing file to a new file. Overwriting a file of the same name is allowed.
Public method	Create	Creates or overwrites a file in the specified path.
Public method	CreateText	Creates or opens a file for writing UTF-8 encoded text.
Public method	Delete	Deletes the specified file. An exception is not thrown if the specified file does not exist.
Public method	Exists	Determines whether the specified file exists.
Public method	GetAccessControl	Gets a DirectorySecurity object that encapsulates the access control list (ACL) entries for a specified directory.
Public method	GetFileUrl	Returns URL to file. If can be accessed directly then direct URL is generated else URL with GetFile page is generated.
Public method	GetLastWriteTime	Returns the date and time the specified file or directory was last written to.
Public method	Move	Moves a specified file to a new location, providing the option to specify a new file name.
Public method	Open	Opens a FileStream on the specified path, with the specified mode and access.
Public method	OpenRead	Opens an existing file for reading.
Public method	OpenText	Opens an existing UTF-8 encoded text file for reading.
Public method	ReadAllBytes	Opens a binary file, reads the contents of the file into a byte array, and then closes the file.
Public method	ReadAllText(String)	Opens a text file, reads all lines of the file, and then closes the file.
Public method	ReadAllText(String, Encoding)	Opens a text file, reads all lines of the file, and then closes the file.
Public method	SetAttributes	Sets the specified FileAttributes of the file on the specified path.
Public method	SetLastWriteTime	Sets the date and time that the specified file was last written to.
Public method	SetLastWriteTimeUtc	Sets the date and time, in coordinated universal time (UTC), that the specified file was last written to.
Public method	WriteAllBytes	Creates a new file, writes the specified byte array to the file, and then closes the file. If the target file already exists, it is overwritten.
Public method	WriteAllText(String, String)	Creates a new file, write the contents to the file, and then closes the file. If the target file already exists, it is overwritten.
Public method	WriteAllText(String, String, Encoding)	Creates a new file, write the contents to the file, and then closes the file. If the target file already exists, it is overwritten.

Extension Methods

	Name	Description
Public Extension Method	AsValue	Converts object to a query value which can be used as a query parameter (Defined by QueryExtensions.)
Public Extension Method	GetAPIString	Gets the string by the specified resource key (Defined by CoreExtensions.)
Public Extension Method	GetString	Gets the string by the specified resource key (Defined by CoreExtensions.)
Public Extension Method	ToBoolean	Returns the boolean representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToDateTime	Returns the DateTime representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToDouble	Returns the double representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToGuid	Returns the Guid representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToInteger	Returns the integer representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToString	Returns the string representation of an object or default value if not. (Defined by CoreExtensions.)