Class FileDialogComponentBase

Inheritance
System.Object
FileDialogComponentBase
RadOpenFileDialog
RadOpenFolderDialog
RadSaveFileDialog
Namespace: Telerik.WinControls.FileDialogs
Assembly: Telerik.WinControls.UI.dll

Syntax

public abstract class FileDialogComponentBase : Component

Constructors

FileDialogComponentBase()

Declaration
public FileDialogComponentBase()

Properties

CustomPlaces

Gets or sets the collection of custom places.

Declaration
public IList<string> CustomPlaces { get; }
Property Value
System.Collections.Generic.IList<System.String>

DialogForm

Declaration
protected FileDialogFormBase DialogForm { get; }
Property Value
FileDialogFormBase

ExpandToCurrentDirectory

Gets or sets a value indicating whether the main navigation pane expands and brings into view the current directory.

Declaration
public bool ExpandToCurrentDirectory { get; set; }
Property Value
System.Boolean

FileName

Gets or sets a string containing the selected file name, including the path. Short file name without the full path is not supported.

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

InitialDirectory

Gets or sets the initial directory.

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

InitialSelectedLayout

Gets or sets the initialLayoutType.

Declaration
public LayoutType InitialSelectedLayout { get; set; }
Property Value
LayoutType

RestoreDirectory

Gets or sets a value indicating whether the dialog box restores the directory to the previously selected directory before closing.

Declaration
public bool RestoreDirectory { get; set; }
Property Value
System.Boolean

ShowHiddenFiles

Gets or sets a boolean value indicating whether hidden files and folders should be visible in the Dialog.

Declaration
public bool ShowHiddenFiles { get; set; }
Property Value
System.Boolean

ShowNetworkLocations

Gets or sets a value indicating whether the dialog shows network computers in the navigation tree.

Declaration
public bool ShowNetworkLocations { get; set; }
Property Value
System.Boolean

Methods

CreateFileDialogForm()

Declaration
protected abstract FileDialogFormBase CreateFileDialogForm()
Returns
FileDialogFormBase

OpenFileInternal(FileMode, FileAccess)

Creates a System.IO.FileStream with the specified System.IO.FileMode and System.IO.FileAccess.

Declaration
protected Stream OpenFileInternal(FileMode fileMode, FileAccess fileAccess)
Parameters
System.IO.FileMode fileMode

System.IO.FileAccess fileAccess

Returns
System.IO.Stream

Exceptions
System.ArgumentNullException

Selected file is null.
System.ArgumentException

Selected file is empty string, contains only white space, contains one or more invalid characters, or refers to a non-file device.
System.NotSupportedException

Selected file refers to a non-file device.
System.FileNotFoundException

Selected file cannot be found, such as when mode is FileMode.Truncate or FileMode.Open, and the file specified by path does not exist. The file must already exist in these modes.
System.IOException

An I/O error occurred or the stream has been closed.
System.SecurityException

The caller does not have the required permission.
System.DirectoryNotFoundException

Selected file is invalid, such as being on an unmapped drive.
System.UnauthorizedAccessException

The access requested is not permitted by the operating system for the specified path, such as when access is Write or ReadWrite and the file or directory is set for read-only access.
System.PathTooLongException

The specified path, file name, or both exceed the system-defined maximum length. For example, on Windows-based platforms, paths must be less than 248 characters, and file names must be less than 260 characters.
System.ArgumentOutOfRangeException

The specified mode contains an invalid value.

ShowDialog()

Opens modal DialogWindow in case it hasn't been already opened.

Declaration
public DialogResult ShowDialog()
Returns
System.Windows.Forms.DialogResult

The DialogResult value.

ShowDialog(IWin32Window)

Opens modal DialogWindow in case it hasn't been already opened.

Declaration
public DialogResult ShowDialog(IWin32Window owner)
Parameters
System.Windows.Forms.IWin32Window owner

Returns
System.Windows.Forms.DialogResult

The DialogResult value.

Events

DirectoryNavigating

Occurs when the current folder is about to change.

Declaration
public event EventHandler<DirectoryNavigatingEventArgs> DirectoryNavigating
Event Type
System.EventHandler<DirectoryNavigatingEventArgs>

DirectoryRequesting

Occurs when the DirectoryInfo wrapper is about to be created.

Declaration
public event EventHandler<DirectoryRequestingEventArgs> DirectoryRequesting
Event Type
System.EventHandler<DirectoryRequestingEventArgs>

ExceptionRaised

Occurs when the System.Exception is raised.

Declaration
public event EventHandler<FileBrowserExceptionRaisedEventArgs> ExceptionRaised
Event Type
System.EventHandler<FileBrowserExceptionRaisedEventArgs>

ShellContextMenuOpening

Occurs when context menu is about to open.

Declaration
public event EventHandler<ContextMenuOpeningEventArgs> ShellContextMenuOpening
Event Type
System.EventHandler<ContextMenuOpeningEventArgs>

Extension Methods