prevent to refresh page in asp.net

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when user click on browser refresh button or(f5) key ,i want to that page will not go for reload (refresh)
only that time, no when press any button, i can want to this action any button only when press refresh on browser button(f5).

Posted 25-Jul-11 2:40am

mohit.a44

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[no name] 25-Jul-11 8:45am

Please restate the question and make it more clear

Uday P.Singh 25-Jul-11 8:48am

what are you trying to achieve?

3 solutions

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Shameel · Answer 1 · 2011-07-25T02:43:00

Solution 1

Question is not clear. If I understand your question correctly, you cannot prevent a page refresh. It is a functionality of the browser and you cannot control it through code in your page.

Posted 25-Jul-11 2:43am

Shameel

#realJSOP · Answer 2 · 2011-07-25T03:10:00

Solution 2

When you "refresh" a page, a page-load is always going to happen. That's the nature of a "refresh". Beyond that, your question is impossible to answer with any accuracy because nobody here understands it.

Posted 25-Jul-11 3:10am

#realJSOP

Comments

[no name] 25-Jul-11 9:29am

He/she somehow wants to disable the Refresh button on the browser when users navigate to his page.

p_karthik_p · Answer 3 · 2011-07-25T06:16:00

1. you can avoid refreshing page when user press the F5 using Java Script(Using Key Code of the F5 button).

document.attachEvent("onkeydown", my_onkeydown_handler);
function my_onkeydown_handler() {
    switch (event.keyCode) {
        case 116 : // 'F5'
            event.returnValue = false;
            event.keyCode = 0;
            window.status = "We have disabled F5";
            break;
    }
}

2. you can avoid refreshing page when user click the right mouse button and selects the Reload option by Java script(We can find the mouse button in JS)Restrict RIGHT CLICK.
3. To avoid the browser refresh(Need to open the page in pop-up).

These are not solutions. better tell me reason to avoid refresh. may You have a design flaw with your page.

Thanks
Karthik P