Determines whether the specified key is a regular input key or a special key that requires preprocessing.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Call the IsInputChar method during window-message preprocessing to determine whether the specified key is a regular input key that should be sent directly to the ToolStripItem or a special key (such as PAGE UP, PAGE DOWN, ENTER, ESC, TAB, or arrow keys) that should be preprocessed. In the latter case, the key is sent to the ToolStripItem only if it is not consumed by the preprocessing phase.
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.