ThreadMustBeSTA


If a ComboBox has it’s AutoCompleteMode set without STA enabled on the calling thread, an exception will be thrown – ThreadMustBeSTA

~ by mdavey on October 19, 2006.

Posted in .NET

One Response to “ThreadMustBeSTA”

  1. That’s probably cos it uses COM for the callback into the IAutoComplete (et al) implementation.

    DaveB's avatar DaveB said this on October 20, 2006 at 9:48 am | Reply

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