Watin Runscript No Wait

In Watin, as w开发者_Python百科e have for button.Click() and button.ClickNoWait() methods. How can we have this for ie.Runscript("Script").

In the script run actually a modal popup is opened, because NoWait or equivalent is not available I cannot handle the modal popup :(

Can anyone please suggest me.

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One way you can get around this is to wrap your script code with JavaScript's settimeout() function and then run that via WatiN.

string timed = string.Format("setTimeout(\"{0}\", 500);", script);

Document.RunScript(timed);