c# - How to raise an event on MS word Keypress

Question

I am developing a MS-Word addon in which my code has to get access to the letters the user is entering through the keyboard.

private void ThisDocument_Startup(object sender, System.EventArgs e)
{
    this.SelectionChange += new SelectionEventHandler(ThisDocument_SelectionChange);
}

void ThisDocument_SelectionChange(object sender, SelectionEventArgs e)
{
    MessageBox.Show(e.Selection.Text);
}

I think the SelectionChange event can give me the text but the event is not raised at keypress, Is there any way to trigger the event at keypress? Also if there is a more straightforward way to do it or an open source project that give the functionality, it would be welcome.

Answer 1

Microsoft doesn't expose a key down event natively, but there's a workaround.

I implemented keyboard checking with help from the article linked below:

http://www.switchonthecode.com/tutorials/winforms-accessing-mouse-and-keyboard-state

This gives you a static method called IsKeyDown, implementing and invoking a delegate you can subscribe to should be fairly straight forward.