C How do I generate mouse movement events?

First, select the widget you want to generate the mouse movement event.

Press F4 to bring up the Properties panel (if it hasn't already).

Find the event icon in the properties panel (which looks like a lightning bolt) and click on it to see a list of events for that widget.

As for pressing any key on the keyboard, you can use the same method and add one of these three events to the window: "keydown, keypress, keyup".

Select the space where you want to trigger the event, find a button with a golden lightning bolt sign in the property box, click it and you will find that there are a lot of events triggered, select mousemove and double-click in the input box behind, then the mouse movement event is added in ** (only for the selected control), select keypress double-click is the key event.

Beginners! It is estimated that you still don't know how to write a mobile event, teach you a simple way, there are various related events in the upper right corner of the area, just select the event directly.

Select the button on the right side of the property bar, there is a small icon of lightning bolt, which can set all events.

You don't use any rectangle, you add it with a panel control.

Copy the following ** to the page in :

Copy the following ** into

Run it again and you'll be able to see the effect!

Thanks

"onmouseover","'blue'");

onmouseout","'red'");

Load this ** on an aspx page and you're good to go.

All properties in CSS can be used.

onmouseover

'The path of change'"

onmouseover

'The path to the restore'"

It should be written in the image tag.

Add JS control CSS directly on the control

Define a mouseenter method in the following format:

private void control_mouseenter(object sender, eventargs e)

Then bind the mouseEnter events for all the controls you want to fire to the method, as follows:

Select the control on the designer, press F4 to get the property form, and then in the event, select MousaeEnter, and then select the Control MouseEnter method in the drop-down options.

Don't know what you're trying to achieve! It's so complicated.

Then you can add a mouseenter event to each control.