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Cross-thread operation not valid: Control accessed from a thread other than the thread it was create
I have a scenario. (Windows Forms, C#, .NET)
22 Answers
22
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How do I scroll to an element using JavaScript?
...consider that as well. A different solution might be more suitable such as windows.scrollTo(posX, posY) with properly calculated posY.
– Manfred
Jun 21 '16 at 4:46
2
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How to detect online/offline event cross-browser?
... opened OSX Chrome 55.0.2883.95, Safari 10.0.3, and FF 50.1.0. All of the window.navigator.onLine seems to work great when I stayed on my network, but removed the cord from my router. They all correctly detected offline.
– nycynik
Jan 31 '17 at 17:10
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Mismatched anonymous define() module
...e to legacy code a slightly hacky workaround is to remove require from the window scope before your script tag and then reinstate it afterwords. In our project this is wrapped behind a server-side function call but effectively the browser sees the following:
<script>
window.__defi...
Catching all javascript unhandled exceptions
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You can do this by using window.onerror method.
window.onerror = function myErrorHandler(errorMsg, url, lineNumber) {
alert("Error occured: " + errorMsg);//or any message
return false;
}
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How can I pop-up a print dialog box using Javascript?
...
window.print();
unless you mean a custom looking popup.
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How to run multiple Python versions on Windows
...ce, from the command line, by simply typing python.
What this does under Windows, is to trawl the %PATH% environment variable, checking for an executable, either batch file (.bat), command file (.cmd) or some other executable to run (this is controlled by the PATHEXT environment variable), that ma...
How can you check for a #hash in a URL using JavaScript?
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Simple:
if(window.location.hash) {
// Fragment exists
} else {
// Fragment doesn't exist
}
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Official way to ask jQuery wait for all images to load before executing something
... use $(document).ready() to execute something when the DOM is loaded and $(window).on("load", handler) to execute something when all other things are loaded as well, such as the images.
The difference can be seen in the following complete HTML file, provided you have a jollyroger JPEG files (or oth...
Download file from an ASP.NET Web API method using AngularJS
...equest just the same.
$scope.downloadFile = function(downloadPath) {
window.open(downloadPath, '_blank', '');
}
Ajax binary download method:
Using ajax to download the binary file can be done in some browsers and below is an implementation that will work in the latest flavours of Chrome, ...