OnEvent
Chart event handler.
virtual bool OnEvent(
const int id,
const long& lparam,
const double& dparam,
const string& sparam
)
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Parameters
id
[in] Event ID.
lparam
[in] Event parameter of long type, passed by reference.
dparam
[in] Event parameter of double type, passed by reference.
sparam
[in] Event parameter of string type, passed by reference.
Return Value