Support Board
Date/Time: Fri, 31 Oct 2025 11:32:18 +0000
Post From: Access data using GDIFunction DrawToChart()
| [2024-01-19 12:16:55] |
| User895355 - Posts: 57 |
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I'm having an issue understanding how to use the PersistentPointers . Can you help me out here? for (auto it = tpo.begin(); it != tpo.end(); it++)
{ auto val1 = it->first; auto val2 = it->second; sc.SetPersistentPointer(sc.Index, &val1); sc.p_GDIFunction = DrawToChart; } Then in DrawToChart()... void *val1 = sc.GetPersistentPointer(sc.Index);
Date Time Of Last Edit: 2024-01-19 12:30:43
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