In the 2.2 version SaveAll should also delete the items you removed from your datagridview.
In 2.1 you have to make a call to
ItemCollection.ProcessDeletedItems()
too
HTML
The plain HTML way is to put it in a <form> wherein you specify the desired target URL in the action attribute.
<form action="https://google.com">
<input type="submit" value="Go to Google" />
</form>
If necessary, set CSS display: inline; on the form to keep it in the flow with the surrounding text. Instead of <input type="submit"> in above example, you can also use <button type="submit">. The only difference is that the <button> element allows children.
You'd intuitively expect to be able to use <button href="https://google.com"> analogous with the <a> element, but unfortunately no, this attribute does not exist according to HTML specification.
CSS
If CSS is allowed, simply use an <a> which you style to look like a button using among others the appearance property (it's only not supported in Internet Explorer).
<a href="https://google.com" class="button">Go to Google</a>
a.button {
-webkit-appearance: button;
-moz-appearance: button;
appearance: button;
text-decoration: none;
color: initial;
}
Or pick one of those many CSS libraries like Bootstrap.
<a href="https://google.com" class="btn btn-primary">Go to Google</a>
JavaScript
If JavaScript is allowed, set the window.location.href.
<input type="button" onclick="location.href='https://google.com';" value="Go to Google" />
Instead of <input type="button"> in above example, you can also use <button>. The only difference is that the <button> element allows children.
Best Answer
The DataGridViewButtonColumn class is a container class for DataGridViewButtonCell objects. Those objects have the click events you're looking for.
http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridviewbuttoncolumn_members.aspx