Gyae WinForms block bere a proxy nhwɛsoɔ rekɔ so
Sesa Task.WaitAll a ɛwɔ UI event handler mu no kɔ awaited, bounded batch so, na fa UI context a w'asan aba so no di dwuma.
WinForms click handler mu no, Task.WaitAll ma window no yɛ block, ɛmfa ho sɛ nhwɛsoɔ no ara de asynchronous HTTP di dwuma. UI thread no ntumi nkɔ messages so, na continuations a wɔtwaae no betumi ahia thread koro no ara a wɔablock no.
Ntɛm a wɔbɛyɛ no ara ne sɛ wobɛkɔ awaited, bounded batch so na woabɛma UI context a w'asan aba so no adwuma.