CSyncEvent Class - WinApi - MetaTrader 4 Library - MT4/MT5 Resources
The CSyncEvent class provides a mechanism that processes can use to synchronize access to resources. This is useful, for example, when you use shared memory for communication between processes.
Normally, if you want to know if a shared resource is accessed by another process and if something was written, you have to constantly check the resource. However, this approach is inefficient. When using a synchronous function (such as an event), you simply set the event state to signaled so that other processes can see it and immediately know that something has been written to the resource.
Attachment download
📎 csyncevent.mqh (2.21 KB)
📎 csyncevent_test.mq4 (1.57 KB)
Source: MQL5 #19254
CSyncEvent Class - WinApi - MetaTrader 4 Library - MT4/MT5 Resource Usage and Filtering Suggestions
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Risk warning
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