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SuggestionRe: Previewing files within an application Pin
Richard MacCutchan28-Apr-20 22:51
mveRichard MacCutchan28-Apr-20 22:51 
AnswerRe: Previewing files within an application Pin
JudyL_MD30-Apr-20 7:05
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QuestionSendInput mouse/keyboard and TouchScreen Pin
Member 142257573-Mar-20 4:34
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AnswerRe: SendInput mouse/keyboard and TouchScreen Pin
Randor 15-Aug-20 9:06
professional Randor 15-Aug-20 9:06 
QuestionDNS query with winsock was failed Pin
Eugene Pustovoyt12-Feb-20 4:35
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AnswerRe: DNS query with winsock was failed Pin
Gerry Schmitz12-Feb-20 10:06
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GeneralRe: DNS query with winsock was failed Pin
Eugene Pustovoyt12-Feb-20 21:48
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AnswerRe: DNS query with winsock was failed Pin
Richard MacCutchan12-Feb-20 21:58
mveRichard MacCutchan12-Feb-20 21:58 
It is most likely that the remote device is not responding to the datagram. If there is no data to be read from the socket then recvfrom will block forever, or until the connection is broken. You should use a non-blocking method to check whether any data has been received and use some form of timed loop to allow the program to abort the activity after a fixed time period. See recvfrom function (winsock.h) - Win32 apps | Microsoft Docs[^] for full details.
GeneralRe: DNS query with winsock was failed Pin
Eugene Pustovoyt12-Feb-20 22:04
MemberEugene Pustovoyt12-Feb-20 22:04 
GeneralRe: DNS query with winsock was failed Pin
Richard MacCutchan12-Feb-20 23:27
mveRichard MacCutchan12-Feb-20 23:27 
GeneralRe: DNS query with winsock was failed Pin
Eugene Pustovoyt12-Feb-20 23:35
MemberEugene Pustovoyt12-Feb-20 23:35 
GeneralRe: DNS query with winsock was failed Pin
Richard MacCutchan12-Feb-20 23:49
mveRichard MacCutchan12-Feb-20 23:49 
AnswerRe: DNS query with winsock was failed Pin
Randor 15-Aug-20 9:19
professional Randor 15-Aug-20 9:19 
QuestionObtaining HINTERNET Handles Pin
ForNow11-Feb-20 3:15
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AnswerRe: Obtaining HINTERNET Handles Pin
Richard MacCutchan11-Feb-20 5:26
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GeneralRe: Obtaining HINTERNET Handles Pin
Richard MacCutchan11-Feb-20 8:18
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GeneralRe: Obtaining HINTERNET Handles Pin
ForNow11-Feb-20 9:11
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GeneralRe: Obtaining HINTERNET Handles Pin
Richard MacCutchan11-Feb-20 9:37
mveRichard MacCutchan11-Feb-20 9:37 
GeneralRe: Obtaining HINTERNET Handles Pin
ForNow11-Feb-20 10:26
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QuestionRegistery Setting for FTP Pin
ForNow9-Feb-20 5:58
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AnswerRe: Registery Setting for FTP Pin
Richard MacCutchan9-Feb-20 6:57
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GeneralRe: Registery Setting for FTP Pin
Richard MacCutchan9-Feb-20 21:17
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GeneralRe: Registery Setting for FTP Pin
ForNow10-Feb-20 0:48
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