Have big TstringList Created in second Thread and want add

Question

to A ListBox . Is "ListBox.Items.AddStrings" Thread-safe ? or should be do this adding in main Thread ? also i Dont want use loop to add one by one .

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07.02.2024

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Thomas · Accepted Answer

GUI access is never thread safe, you have to use Synchronize or Queue. Encapsulate AddStrings in BeginUpdate and EndUpdate for best performance.

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9 месяцев назад