[thelist] question concerning c# dynamically changing what isin a picturebox
Peter Brunone (EasyListBox.com)
peter at easylistbox.com
Mon Aug 14 21:37:12 CDT 2006
Oh... guess I should have read the actual error message instead of just the part that looked familiar.
Is this the native (Windows Forms) picturebox control, or a custom class?
Peter
From: "Lightning" oktellme at earthlink.net
Sorry- no joy.
I should have mentioned that CloseElevatorDoor is a method, and when I
replace with brackets, I get a message it is looking for parens.
:(
Laura
----- Original Message -----
From: "Peter Brunone (EasyListBox.com)"
>
> Hi Laura,
>
> The problem is quite simple once you realize what's going on. In
> C-based languages (this includes Java and Javascript), you indicate an
> element of an array or collection with brackets rather than with
> parentheses.
>
> pbxFloor0.BackgroundImage = myElevator.CloseElevatorDoor[i].ToString();
>
> This still bites me every once in a while.
>
> Cheers,
>
> Peter
>
> From: "Lightning" oktellme at earthlink.net
>
> pbxFloor0.BackgroundImage = myElevator.CloseElevatorDoor(i).ToString();
>
> where pbxFloor0 is a picture box, and
> myElevator.CloseElevatorDoor(i).ToString() returns an image name.
>
> The error message says "BackgroundImage denotes a property where a method
> was expected".
>
> I tried to hardcode the image name, and got the sqame message.
>
> What am I doing wrong?
>
> I looked thru the methods and found
> pbxFloor0.BackgroundImage.GetThumbnailImage, but I don't understand what
> it
> says about the abort delegat.
>
> thanks for any help.
>
> Laura
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