WinUser.KEYBDINPUT (JNA API)

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## com.sun.jna.platform.win32
Class WinUser.KEYBDINPUT

    java.lang.Object
      com.sun.jna.Structure
          com.sun.jna.platform.win32.WinUser.KEYBDINPUT

Direct Known Subclasses:
  WinUser.KEYBDINPUT.ByReference

Enclosing interface:
  WinUser

    public static class WinUser.KEYBDINPUT

extends Structure

Contains information about a simulated keyboard event.

Nested Class Summary
`static class` | `WinUser.KEYBDINPUT.ByReference`

Nested classes/interfaces inherited from class com.sun.jna.Structure
`Structure.ByValue`

Field Summary
`BaseTSD.ULONG_PTR` | `dwExtraInfo` An additional value associated with the keystroke.
`WinDef.DWORD` | `dwFlags` Specifies various aspects of a keystroke.
`static int` | `KEYEVENTF_EXTENDEDKEY` If specified, the scan code was preceded by a prefix byte that has the value 0xE0 (224).
`static int` | `KEYEVENTF_KEYUP` If specified, the key is being released.
`static int` | `KEYEVENTF_SCANCODE` If specified, wScan identifies the key and wVk is ignored.
`static int` | `KEYEVENTF_UNICODE` If specified, the system synthesizes a VK_PACKET keystroke.
`WinDef.DWORD` | `time` The time stamp for the event, in milliseconds.
`WinDef.WORD` | `wScan` A hardware scan code for the key.
`WinDef.WORD` | `wVk` A virtual-key code.

Fields inherited from class com.sun.jna.Structure
`ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE`

Constructor Summary
`WinUser.KEYBDINPUT()`
`WinUser.KEYBDINPUT(Pointer memory)`

Method Summary

Methods inherited from class com.sun.jna.Structure
`allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, clear, ensureAllocated, equals, getAutoRead, getAutoWrite, getFieldOrder, getFields, getNativeAlignment, getPointer, getStructAlignment, hashCode, newInstance, read, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setFieldOrder, setTypeMapper, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write, writeField, writeField`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Field Detail

### KEYEVENTF_EXTENDEDKEY

    public static final int KEYEVENTF_EXTENDEDKEY

  If specified, the scan code was preceded by a prefix byte that has the value 0xE0 (224).

  See Also:
    Constant Field Values

### KEYEVENTF_KEYUP

    public static final int KEYEVENTF_KEYUP

  If specified, the key is being released. If not specified, the key is being pressed.

  See Also:
    Constant Field Values

### KEYEVENTF_UNICODE

    public static final int KEYEVENTF_UNICODE

  If specified, the system synthesizes a VK_PACKET keystroke. The wVk parameter must be zero. This flag can only be combined with the KEYEVENTF_KEYUP flag. For more information, see the Remarks section.

  See Also:
    Constant Field Values

### KEYEVENTF_SCANCODE

    public static final int KEYEVENTF_SCANCODE

  If specified, wScan identifies the key and wVk is ignored.

  See Also:
    Constant Field Values

### wVk

    public WinDef.WORD wVk

  A virtual-key code. The code must be a value in the range 1 to 254. If the dwFlags member specifies KEYEVENTF_UNICODE, wVk must be 0.

### wScan

    public WinDef.WORD wScan

  A hardware scan code for the key. If dwFlags specifies KEYEVENTF_UNICODE, wScan specifies a Unicode character which is to be sent to the foreground application.

### dwFlags

    public WinDef.DWORD dwFlags

  Specifies various aspects of a keystroke. This member can be certain combinations of the following values.

### time

    public WinDef.DWORD time

  The time stamp for the event, in milliseconds. If this parameter is zero, the system will provide its own time stamp.

### dwExtraInfo

    public BaseTSD.ULONG_PTR dwExtraInfo

  An additional value associated with the keystroke. Use the GetMessageExtraInfo function to obtain this information.

Constructor Detail

### WinUser.KEYBDINPUT

    public WinUser.KEYBDINPUT()

### WinUser.KEYBDINPUT

    public WinUser.KEYBDINPUT(Pointer memory)

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Copyright © 2007-2010 Timothy Wall. All Rights Reserved.