Provides properties, methods, and events related to the current application.
Assembly: Microsoft.VisualBasic (in Microsoft.VisualBasic.dll)
Thetype exposes the following members.
|CommandLineArgs||Gets a collection containing the command-line arguments as strings for the current application.|
|Culture||Gets the culture that the current thread uses for string manipulation and string formatting. (Inherited from ApplicationBase.)|
|Deployment||Gets the current application's ClickOnce deployment object, which provides support for updating the current deployment programmatically and support for the on-demand download of files.|
|Info||Gets an object that provides properties for getting information about the application's assembly, such as the version number, description, and so on. (Inherited from ApplicationBase.)|
|InternalCommandLine||Sets the values to use as the current application's command-line arguments.|
|IsNetworkDeployed||Gets a Boolean that represents whether the application was deployed from a network using ClickOnce.|
|Log||Gets an object that provides properties and methods for writing event and exception information to the application's log listeners. (Inherited from ApplicationBase.)|
|UICulture||Gets the culture that the current thread uses for retrieving culture-specific resources. (Inherited from ApplicationBase.)|
|ChangeCulture||Changes the culture used by the current thread for string manipulation and for string formatting. (Inherited from ApplicationBase.)|
|ChangeUICulture||Changes the culture that the current thread uses for retrieving culture-specific resources. (Inherited from ApplicationBase.)|
|Equals(Object)||Determines whether the specified Object is equal to the current Object. (Inherited from Object.)|
|Finalize||Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)|
|GetEnvironmentVariable||Returns the value of the specified environment variable. (Inherited from ApplicationBase.)|
|GetHashCode||Serves as a hash function for a particular type. (Inherited from Object.)|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|MemberwiseClone||Creates a shallow copy of the current Object. (Inherited from Object.)|
|ToString||Returns a string that represents the current object. (Inherited from Object.)|
The properties exposed by the My.Application object return data that is associated only with the current application or DLL. No system-level information can be altered with My.Application.
The My.Application object consists of the following classes:
ApplicationBase provides members that are available in all projects.
WindowsFormsApplicationBase provides members available in Windows Forms applications.
provides members available in console applications.
The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: Resources. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes.
This example uses the My.Application.CommandLineArgs property to examine the application's command-line arguments. If an argument is found that starts with /input=, the rest of that argument is displayed.
Private Sub ParseCommandLineArgs() Dim inputArgument As String = "/input=" Dim inputName As String = "" For Each s As String In My.Application.CommandLineArgs If s.ToLower.StartsWith(inputArgument) Then inputName = s.Remove(0, inputArgument.Length) End If Next If inputName = "" Then MsgBox("No input name") Else MsgBox("Input name: " & inputName) End If End Sub
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.