Instead, dynamically obtain the path using one or more of the techniques described in the following table. If you want to enable users to select a folder instead of a file, use the FolderBrowserDialog. Depending upon the type of application, how data associated with the application is stored, and the reason for accessing the file system, there are many possible ways in which you can create a directory path.
The following table shows the techniques for creating paths dynamically. Notice that a full path may be built up using one or more of the described techniques. For example, the GetFolderPath method might be used to obtain the path to the MyDocuments folder, then an application setting may be used to add a relative subdirectory portion. The System. Path class contains static members to assist in manipulating absolute and relative path strings, whereas the System.
File and System. Directory classes have static members that actually manipulate files and directories, respectively. If the user of your application changes the folder in the FileDialog , then the current working directory for your application is set to the location specified in the FileDialog.
To prevent this, set the RestoreDirectory property to true. Owns the FileOk event. Gets or sets a value indicating whether the dialog box automatically adds an extension to a file name if the user omits the extension. Gets or sets a value indicating whether this FileDialog instance should automatically upgrade appearance and behavior when running on Windows Vista.
Gets or sets a value indicating whether the dialog box displays a warning if the user specifies a file name that does not exist. Gets or sets a value indicating whether the dialog box displays a warning if the user specifies a path that does not exist. Gets or sets the GUID to associate with this dialog state. Typically, state such as the last visited folder and the position and size of the dialog is persisted based on the name of the executable file.
By specifying a GUID, an application can have different persisted states for different versions of the dialog within the same application for example, an import dialog and an open dialog. This functionality is not available if an application is not using visual styles or if AutoUpgradeEnabled is set to false.
Gets the IContainer that contains the Component. Gets the custom places collection for this FileDialog instance. Gets or sets a value indicating whether the dialog box returns the location of the file referenced by the shortcut or whether it returns the location of the shortcut. Gets a value that indicates whether the Component is currently in design mode.
Gets the list of event handlers that are attached to this Component. Gets or sets the current file name filter string, which determines the choices that appear in the "Save as file type" or "Files of type" box in the dialog box.
Gets values to initialize the FileDialog. Gets or sets a value indicating whether the dialog box restores the directory to the previously selected directory before closing. Gets or sets a value indicating whether the Help button is displayed in the file dialog box. Gets or sets the ISite of the Component. Gets or sets whether the dialog box supports displaying and saving files that have multiple file name extensions.
Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. Releases all resources used by the Component. Releases the unmanaged resources used by the Component and optionally releases the managed resources.
Retrieves the current lifetime service object that controls the lifetime policy for this instance. Creates a shallow copy of the current Object. Creates a shallow copy of the current MarshalByRefObject object. Moves a specified file to a new location, providing the options to specify a new file name and to overwrite the destination file if it already exists.
Creates a read-only FileStream. Creates a write-only FileStream. Replaces the contents of a specified file with the file described by the current FileInfo object, deleting the original file, and creating a backup of the replaced file.
Also specifies whether to ignore merge errors. Returns the path as a string. Use the Name property for the full path. Creates a new file stream, ensuring it is created with the specified properties and security settings. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. File Info Class Reference Is this page helpful? Please rate your experience Yes No. Any additional feedback? Namespace: System. IO Assemblies: mscorlib.
SerializableAttribute ComVisibleAttribute. Note In members that accept a path as an input string, that path must be well-formed or an exception is raised. In this article.
Specifies whether the contents of an existing file are preserved or overwritten, and whether requests to create an existing file cause an exception. FileInfo String. Represents the fully qualified path of the directory or file. Inherited from FileSystemInfo. The path originally specified by the user, whether relative or absolute. Gets or sets the attributes for the current file or directory. Gets or sets the creation time of the current file or directory.
Gets the full path of the directory or file. Gets or sets a value that determines if the current file is read only. Gets or sets the time the current file or directory was last accessed.
Gets or sets the time when the current file or directory was last written to. CopyTo String. Copies an existing file to a new file, disallowing the overwriting of an existing file. Creates a shallow copy of the current Object. Creates a shallow copy of the current MarshalByRefObject object. This API supports the product infrastructure and is not intended to be used directly from your code. Releases all resources used by the FileWebResponse. When overridden in a derived class, releases all resources used by the WebResponse.
Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No. Any additional feedback? Namespace: System. Net Assembly: System. ISerializable IDisposable. In this article. Inherited from WebResponse.
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