c# - Windows form: Black filled combo and input boxes when run from other machine -

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i extract 2003 solution , converted 2005 since im using ide. works fine , edit , run it. ive noticed in gui form1 uses (developer made dll)controls input boxes , comboboxes on (something control consisting subcontrols). in contrast newly added windows.form.combobox, is, built-in control windows , plain single control.

when im done , finished, passed project in .zip machine , other person tried run there. application working fine all input boxes , combo boxes turns black filled except newly added windows.form.combobox.

i dont know if other machine uses vs2003 or 2005.

update

i guess custom made dll doesnt work in vs 2005 environment.

i made new project , compile in vs 2003. (no more conversion vs2005)

it works fine on other machine.

for answer given ankit: suspect might default color custom controls not set properly. not case since explicitly change default color of custom control , still nothing happens.

"it might customized dll compiled lower version wont work newer version." - opinion.

still doubt opinion. give me better insight? although im not probleming on issue now, still issue , want answer it.

your custom input boxes might using different value backcolor property instead of default windows control background color. default control color varies computer computer based on windows theme.


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