Gets a value that indicates whether the key referenced by the event is in the up state.
member IsUp : bool with get
System .Boolean if the key is up; otherwise, true . There is no default value. false
class also provides information about the state of the keys on the keyboard. For instance, the Keyboard method returns whether a specified is up. IsKeyUp
The following example checks whether the key associated with an instance of
is up by obtaining the state of the KeyEventArgs property. IsUp
No code example is currently available or this language may not be supported.
Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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