Need to send mouse wheel up when SHIFT key is down and left mouse is clicked?

Question

I want to remap left click of my mouse to mouse wheel up when a certain keyboard key(let's say SHIFT) is hold. It should go back to normal after the key is released.

Here is my current script:

Loop
{
If(GetKeyState("Shift", "P"))
LButton::WheelUp

If(GetKeyState("Shift", "P")=0)
Hotkey, *LButton, off
}

I have two problems with it:

It remaps my left button without any pressed key.
I want it to continuously do "wheel up" as long as the SHIFT key is down and the left mouse button is pressed.

What have you tried so far. Do you have a handler for the wheel up? I am unsure as to what our actual question is. The answer as to how to do this would depend on what type of application you have. Is it a Windows Forms app, is it WPF, is it UWP, is it Asp.Net? Are you only handling the keypress/mouse combination when the mouse is over a particular area? Please clarify what you are looking to do. If you question is "Is it possible?" the answer is, "Most likely yes." — pstrjds
You have updated it to include an Autohotkey script. So do you want a C# answer or Autohotkey. You have tagged both in your question. If you want a C# answer then please show what you have tried in C# so far. — pstrjds

Oleg Oleg · Accepted Answer · 2017-08-20T22:24:45

The following will send WheelUp every 0.5 seconds as long as SHIFT and left mouse button are pressed:

+LButton::
    sendWheelUp := true
    while (sendWheelUp) {
        send, {WheelUp}
        sleep 500
    }
return

+LButton up::sendWheelUp := false

You can adjust sleep time to increase or decrease the frequency.

Need to send mouse wheel up when SHIFT key is down and left mouse is clicked?

1 Answers