C# Class ScreenToGif.Util.UserActivityHook.MouseLLHookStruct

Specifies extra information associated with the message.

Specifies the event-injected flag. An application can use the following value to test the mouse flags. Value Purpose LLMHF_INJECTED Test the event-injected flag. 0 Specifies whether the event was injected. The value is 1 if the event was injected; otherwise, it is 0. 1-15 Reserved.

If the message is WM_MOUSEWHEEL, the high-order word of this member is the wheel delta. The low-order word is reserved. A positive value indicates that the wheel was rotated forward, away from the user; a negative value indicates that the wheel was rotated backward, toward the user. One wheel click is defined as WHEEL_DELTA, which is 120. If the message is WM_XBUTTONDOWN, WM_XBUTTONUP, WM_XBUTTONDBLCLK, WM_NCXBUTTONDOWN, WM_NCXBUTTONUP, or WM_NCXBUTTONDBLCLK, the high-order word specifies which X button was pressed or released, and the low-order word is reserved. This value can be one or more of the following values. Otherwise, mouseData is not used. XBUTTON1 The first X button was pressed or released. XBUTTON2 The second X button was pressed or released.

Specifies a POINT structure that contains the x- and y-coordinates of the cursor, in screen coordinates.

Specifies the time stamp for this message.