Struct KeyboardLowLevelHookStruct

Contains information about a low-level keyboard input event.

Namespace: Dapplo.Windows.Input.Structs
Assembly: Dapplo.Windows.Input.dll
Syntax
public struct KeyboardLowLevelHookStruct

Fields

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dwExtraInfo

Additional information associated with the message.

Declaration
public UIntPtr dwExtraInfo
Field Value
Type Description
UIntPtr
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Flags

The extended-key flag, event-injected flags, context code, and transition-state flag. This member is specified as follows. An application can use the following values to test the keystroke flags. Testing LLKHF_INJECTED (bit 4) will tell you whether the event was injected. If it was, then testing LLKHF_LOWER_IL_INJECTED (bit 1) will tell you whether or not the event was injected from a process running at lower integrity level.

Declaration
public ExtendedKeyFlags Flags
Field Value
Type Description
ExtendedKeyFlags
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ScanCode

A hardware scan code for the key.

Declaration
public ScanCodes ScanCode
Field Value
Type Description
ScanCodes
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TimeStamp

The time stamp for this message, equivalent to what GetMessageTime would return for this message.

Declaration
public uint TimeStamp
Field Value
Type Description
System.UInt32
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VirtualKeyCode

A virtual-key code. The code must be a value in the range 1 to 254.

Declaration
public VirtualKeyCodes VirtualKeyCode
Field Value
Type Description
VirtualKeyCodes