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TuDo1403 / Cafeteria-Management-Software

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Cross-thread operation not valid: Control 'textbox' accessed from a thread other than the thread it was created on #19

Closed TuDo1403 closed 4 years ago

TuDo1403 commented 5 years ago

When trying to block play textbox if convert process is not completed

TuDo1403 commented 5 years ago

found solution here: https://stackoverflow.com/questions/43741059/cross-thread-operation-not-valid-control-textbox-accessed-from-a-thread-other