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So I just had to create a custom DataGridViewColumn for a custom control.
No prob, looked up an example and...
It's a date control and the calendar that opens is placed on the form and not on the control itself.
The effect is that the editor in the grid closes and the value from the calendar is never written back to the grid cell.
Again, no problem, I create an event when the calendar closes and write the value to the cell manually.
If it looks stupid and it works then it ain't stupid...
So anyway, all goes well, except...
When I set a second value the first value is reset.
I've spent an entire evening looking for the issue!
I've tried everything from looking at specific grid events, creating additional events, editing the bound object directly...
The issue was that when the calendar closed it was the last control in the tab order so it would return to the first control which reloads the screen on leave 
I switched two lines of code, first raise the event and then close the calendar, instead of the other way around.
It would now first select the grid and set the value and then close the calendar, worked like a charm 
TWO FRIGGIN' LINES, FOUR ![Elephant | [mastadon]](https://www.codeproject.com/script/Forums/Images/elephant.gif) ING HOURS! 
It's times like these I DON'T miss WinForms, no matter how bad front-end web development may be 
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Well, DataGridVeiws are filth and should not be used for anything important. Particularly input.
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They're worse than that!
They're the lowest of low, the scum of the WinForm controls, the most wretched, miserable, servile pathetic trash that was ever sh*t into programming!
When I did some serious development I used DevExpress controls.
Now that stuff was nice.
Great controls that worked like they were supposed to work.
I'm sure other vendors like Infragistics and Telerik have/had(?) similar controls.
But not the standard WinForm controls and especially not the DataGridView 
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The ComboBox control is also called a combo box, and the icon in the toolbox is . By default, the combo box is displayed in two parts: the top is a text box that allows text to be entered, and the lower list box displays the list items. It can be considered that the ComboBox is a combination of a Brisbane escorts text box and a list box, and has the same function as the text box and the list box. Compared to a list box, a combo box cannot be multi-selected, it has no SelectionMode property. But the combo box has a property called DropDownStyle that is used to set or get the style of the combo box.
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I fell for it too...
To curious about the Brisbane escorts text box...
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Sander Rossel wrote: TWO FRIGGIN' LINES, FOUR [mastadon] ING HOURS!
Try harder. I once spent a week on something that required a one-character fix.
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Are you one upping me in incompetence? 
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I've already said too much... 
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Never use DataGridView or any other cr*p like that. I always use Philip Piper's ObjectListView[^] - Much better looking, easier to work with - and customizable in a zillion different ways! 
It probably can't protect you against PEBCAK, though! 
Anything that is unrelated to elephants is irrelephant
Anonymous
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The problem with quotes on the internet is that you can never tell if they're genuine
Winston Churchill, 1944
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Never argue with a fool. Onlookers may not be able to tell the difference.
Mark Twain
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Holy crap, some serious work went into that one 
Too bad I can't just replace all DGVs in this application with that one 
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That by itself is probably a good policy.
It just occurred to me that it's rather refreshing that I've managed to avoid any discussion of today's elections (I'm in Canada) all day. I find myself somewhat surprised it hasn't been brought up at all, despite said policy.
Of course I had to be that guy by mentioning it. Carry on. Nothing to see here...
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Politics are beyond me, or should I say beyond meat 
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I'm actually surprised they haven't called it yet. 
I'm used to hearing who won just as the polls close out here (yeah, I know they're still open everywhere, but I'm still impressed that the CBC is waiting this long).
TTFN - Kent
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Kent Sharkey wrote: I'm still impressed that the CBC is waiting this long
The only reason this might be the case (is it?) would be if the liberals were doing badly. Because you know they'd never miss an opportunity to present the liberals in good light. How much more in their pocket the CBC can be, I don't know. Which is sickening, considering the network is funded by taxpayers and thus should remain non-partisan.
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Well, that escalated quickly 
TTFN - Kent
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The irony wasn't lost on me as I wrote that.
(though that's not irony--you had to know it was coming)...
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speakign of wich, orange man bad! cilmate change isa hoax! bush did 11-9! epstein didnt kill imself! illuimnati lizards control the werld!
you know it had to be said! 
p.s. im vegetarain!
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Sander Rossel wrote: p.s. im vegetarain!
That explains the poor spelling. 
Social Media - A platform that makes it easier for the crazies to find each other.
Everyone is born right handed. Only the strongest overcome it.
Fight for left-handed rights and hand equality.
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Sander Rossel wrote: p.s. im vegetarain!
And that didn't have to be said. And yet it ALWAYS is!
I, for one, like Roman Numerals.
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That's why I added it, duh!
There's a reason we say it though, because if we don't, people say "well, you could've said that earlier!"
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"IPv4 subnet mask" vs. "IPv4 subnet prefix length"
Vestigial Darwinism?
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THe only political comment I'll make it "Get out and Vote!!!"
"Time flies like an arrow. Fruit flies like a banana."
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Already done. I want to preserve my right to bitch and complain.
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That's also political. I haven't voted in over 30 years for many good reasons, one of which is that jurors are selected from voters' lists in both Canada and the US.
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There is never a good reason not to vote.
The difficult we do right away...
...the impossible takes slightly longer.
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