FileSystemProxy.DeleteDirectory Method

Reference

Definition

Namespace:: Microsoft.VisualBasic.MyServices

Assembly:: Microsoft.VisualBasic.dll

Assembly:: Microsoft.VisualBasic.Forms.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Deletes a directory.

Overloads

DeleteDirectory(String, UIOption, RecycleOption)	Deletes a directory.
DeleteDirectory(String, UIOption, RecycleOption, UICancelOption)	Deletes a directory.
DeleteDirectory(String, DeleteDirectoryOption)	Deletes a directory.

DeleteDirectory(String, UIOption, RecycleOption)

Source:: FileSystemProxy.vb

Source:: FileSystemProxy.vb

Source:: FileSystemProxy.vb

Deletes a directory.

public:
 void DeleteDirectory(System::String ^ directory, Microsoft::VisualBasic::FileIO::UIOption showUI, Microsoft::VisualBasic::FileIO::RecycleOption recycle);

public void DeleteDirectory (string directory, Microsoft.VisualBasic.FileIO.UIOption showUI, Microsoft.VisualBasic.FileIO.RecycleOption recycle);

member this.DeleteDirectory : string * Microsoft.VisualBasic.FileIO.UIOption * Microsoft.VisualBasic.FileIO.RecycleOption -> unit

Public Sub DeleteDirectory (directory As String, showUI As UIOption, recycle As RecycleOption)

Parameters

directory: String

Directory to be deleted.

showUI: UIOption

Specifies whether to visually track the operation's progress. Default is UIOption.OnlyErrorDialogs.

recycle: RecycleOption

Specifies whether or not the deleted file should be sent to the Recycle Bin. Default is RecycleOption.DeletePermanently.

Exceptions

ArgumentException

The path is a zero-length string, is malformed, contains only white space, or contains invalid characters (including wildcard characters). The path is a device path (starts with \\.\).

ArgumentNullException

directory is Nothing or an empty string.

DirectoryNotFoundException

The directory does not exist or is a file.

IOException

A file in the directory or subdirectory is in use.

NotSupportedException

The directory name contains a colon (:).

PathTooLongException

The path exceeds the system-defined maximum length.

SecurityException

The user does not have required permissions.

OperationCanceledException

The user cancels the operation or the directory cannot be deleted.

Examples

The example deletes the directory OldDirectory only if it is empty.

My.Computer.FileSystem.DeleteDirectory(
  "C:\OldDirectory",
  FileIO.DeleteDirectoryOption.ThrowIfDirectoryNonEmpty)

This example deletes the directory OldDirectory and all of its contents.

My.Computer.FileSystem.DeleteDirectory(
  "C:\OldDirectory",
  FileIO.DeleteDirectoryOption.DeleteAllContents)

This example deletes the directory OldDirectory and all of its contents, asking the user to confirm the deletion, but does not send the contents to the Recycle Bin.

My.Computer.FileSystem.DeleteDirectory(
  "C:\OldDirectory",
  FileIO.UIOption.AllDialogs,
  FileIO.RecycleOption.DeletePermanently,
  FileIO.UICancelOption.ThrowException)

This example deletes the directory OldDirectory and all of its contents, sending them to the Recycle Bin, but does not show the progress of the operation.

My.Computer.FileSystem.DeleteDirectory(
 "C:\OldDirectory",
 FileIO.UIOption.AllDialogs,
 FileIO.RecycleOption.SendToRecycleBin,
 FileIO.UICancelOption.ThrowException)

Remarks

The showUI and recycle parameters are not supported in applications that are not user interactive, such as Windows Services.

Applies to

DeleteDirectory(String, UIOption, RecycleOption, UICancelOption)

Source:: FileSystemProxy.vb

Source:: FileSystemProxy.vb

Source:: FileSystemProxy.vb

Deletes a directory.

public:
 void DeleteDirectory(System::String ^ directory, Microsoft::VisualBasic::FileIO::UIOption showUI, Microsoft::VisualBasic::FileIO::RecycleOption recycle, Microsoft::VisualBasic::FileIO::UICancelOption onUserCancel);

public void DeleteDirectory (string directory, Microsoft.VisualBasic.FileIO.UIOption showUI, Microsoft.VisualBasic.FileIO.RecycleOption recycle, Microsoft.VisualBasic.FileIO.UICancelOption onUserCancel);

member this.DeleteDirectory : string * Microsoft.VisualBasic.FileIO.UIOption * Microsoft.VisualBasic.FileIO.RecycleOption * Microsoft.VisualBasic.FileIO.UICancelOption -> unit

Public Sub DeleteDirectory (directory As String, showUI As UIOption, recycle As RecycleOption, onUserCancel As UICancelOption)

Parameters

directory: String

Directory to be deleted.

showUI: UIOption

Specifies whether to visually track the operation's progress. Default is UIOption.OnlyErrorDialogs.

recycle: RecycleOption

Specifies whether or not the deleted file should be sent to the Recycle Bin. Default is RecycleOption.DeletePermanently.

onUserCancel: UICancelOption

Specifies whether to throw an exception if the user clicks Cancel.

Exceptions

ArgumentException

The path is a zero-length string, is malformed, contains only white space, or contains invalid characters (including wildcard characters). The path is a device path (starts with \\.\).

ArgumentNullException

directory is Nothing or an empty string.

DirectoryNotFoundException

The directory does not exist or is a file.

IOException

A file in the directory or subdirectory is in use.

NotSupportedException

The directory name contains a colon (:).

PathTooLongException

The path exceeds the system-defined maximum length.

SecurityException

The user does not have required permissions.

OperationCanceledException

The user cancels the operation or the directory cannot be deleted.

Examples

The example deletes the directory OldDirectory only if it is empty.

My.Computer.FileSystem.DeleteDirectory(
  "C:\OldDirectory",
  FileIO.DeleteDirectoryOption.ThrowIfDirectoryNonEmpty)

This example deletes the directory OldDirectory and all of its contents.

My.Computer.FileSystem.DeleteDirectory(
  "C:\OldDirectory",
  FileIO.DeleteDirectoryOption.DeleteAllContents)

This example deletes the directory OldDirectory and all of its contents, asking the user to confirm the deletion, but does not send the contents to the Recycle Bin.

My.Computer.FileSystem.DeleteDirectory(
  "C:\OldDirectory",
  FileIO.UIOption.AllDialogs,
  FileIO.RecycleOption.DeletePermanently,
  FileIO.UICancelOption.ThrowException)

This example deletes the directory OldDirectory and all of its contents, sending them to the Recycle Bin, but does not show the progress of the operation.

My.Computer.FileSystem.DeleteDirectory(
 "C:\OldDirectory",
 FileIO.UIOption.AllDialogs,
 FileIO.RecycleOption.SendToRecycleBin,
 FileIO.UICancelOption.ThrowException)

Remarks

The showUI, recycle, and onUserCancel parameters are not supported in applications that are not user interactive, such as Windows Services.

Applies to

DeleteDirectory(String, DeleteDirectoryOption)

Source:: FileSystemProxy.vb

Source:: FileSystemProxy.vb

Source:: FileSystemProxy.vb

Deletes a directory.

public:
 void DeleteDirectory(System::String ^ directory, Microsoft::VisualBasic::FileIO::DeleteDirectoryOption onDirectoryNotEmpty);

public void DeleteDirectory (string directory, Microsoft.VisualBasic.FileIO.DeleteDirectoryOption onDirectoryNotEmpty);

member this.DeleteDirectory : string * Microsoft.VisualBasic.FileIO.DeleteDirectoryOption -> unit

Public Sub DeleteDirectory (directory As String, onDirectoryNotEmpty As DeleteDirectoryOption)

Parameters

directory: String

Directory to be deleted.

onDirectoryNotEmpty: DeleteDirectoryOption

Specifies what should be done when a directory that is to be deleted contains files or directories. Default is DeleteDirectoryOption.DeleteAllContents.

Exceptions

ArgumentException

The path is a zero-length string, is malformed, contains only white space, or contains invalid characters (including wildcard characters). The path is a device path (starts with \\.\).

ArgumentNullException

directory is Nothing or an empty string.

DirectoryNotFoundException

The directory does not exist or is a file.

IOException

A file in the directory or subdirectory is in use.

NotSupportedException

The directory name contains a colon (:).

PathTooLongException

The path exceeds the system-defined maximum length.

SecurityException

The user does not have required permissions.

OperationCanceledException

The user cancels the operation or the directory cannot be deleted.

Examples

The example deletes the directory OldDirectory only if it is empty.

My.Computer.FileSystem.DeleteDirectory(
  "C:\OldDirectory",
  FileIO.DeleteDirectoryOption.ThrowIfDirectoryNonEmpty)

This example deletes the directory OldDirectory and all of its contents.

My.Computer.FileSystem.DeleteDirectory(
  "C:\OldDirectory",
  FileIO.DeleteDirectoryOption.DeleteAllContents)

This example deletes the directory OldDirectory and all of its contents, asking the user to confirm the deletion, but does not send the contents to the Recycle Bin.

My.Computer.FileSystem.DeleteDirectory(
  "C:\OldDirectory",
  FileIO.UIOption.AllDialogs,
  FileIO.RecycleOption.DeletePermanently,
  FileIO.UICancelOption.ThrowException)

This example deletes the directory OldDirectory and all of its contents, sending them to the Recycle Bin, but does not show the progress of the operation.

My.Computer.FileSystem.DeleteDirectory(
 "C:\OldDirectory",
 FileIO.UIOption.AllDialogs,
 FileIO.RecycleOption.SendToRecycleBin,
 FileIO.UICancelOption.ThrowException)

Applies to

Поділитися через

FileSystemProxy.DeleteDirectory Method

Definition

Overloads

DeleteDirectory(String, UIOption, RecycleOption)

Parameters

Exceptions

Examples

Remarks

See also

Applies to

DeleteDirectory(String, UIOption, RecycleOption, UICancelOption)

Parameters

Exceptions

Examples

Remarks

See also

Applies to

DeleteDirectory(String, DeleteDirectoryOption)

Parameters

Exceptions

Examples

See also

Applies to

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