Question about mouse event

Question

Hi ...

I want to know the name of the event that occurs when Mose moves and clicks continuously ... Like the event which draw Lines in Paint ...

Answer 1

It is MouseMove event, but you need to check arguments for pressed buttons:

void OnMouseMove(object sender, MouseEventArgs e)
{
    if(e.Button == System.Windows.Forms.MouseButtons.Left)
    {
         /* this is it */
    }
}