Calculating ComboBox DropDownWidth in C#

Posted by Jim Fell on Stack Overflow See other posts from Stack Overflow or by Jim Fell
Published on 2010-05-24T15:42:32Z Indexed on 2010/05/24 15:51 UTC
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Filed under:

c#

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combobox

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dropdownlist

In my application a ComboBox gets resized, so that it is smaller. How do I re-calculate the DropDownWidth property? I know how to set it, but I'd prefer to calculate the proper width because its contents changes. Preferabley, I was thinking of something along these lines:

int iMaxLen = 0;
foreach item in comboBoxList
{
   iMaxLen = (item.Length > iMaxLen) ? item.Length : iMaxLen;
}
comboBoxList.DropDownWidth = iMaxLen;

Thanks.

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