Support Board
Date/Time: Thu, 06 Feb 2025 07:12:46 +0000
sc.IsKeyPressed_Alt broken in version 2083
View Count: 780
| [2020-04-14 13:52:13] |
| ForgivingComputers.com - Posts: 994 |
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FYI... sc.IsKeyPressed_Alt
sc.IsKeyPressed_Shift sc.IsKeyPressed_Control Are not working in version 2083. They were fine in 2060, then appear to be intermittent in version 2077. Still somewhat intermittent in pre-release 2084, but the combination of all 3 works consistently. Tested with scsf_ReceiveKeyboardEventsExample in Studies.cpp. Date Time Of Last Edit: 2020-04-14 14:31:06
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| [2020-04-14 18:05:56] |
| User669282 - Posts: 5 |
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I join the starting post - IsKeyPressed do not work. Unfortunately. |
| [2020-04-14 18:27:26] |
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We do not see how there could be an intermittent issue. If there is an intermittent issue like this, that must be because you are not holding the key down long enough. There might be an issue where the event is not getting passed through to the custom study at all, in the current version, but this is resolved in the latest prerelease if it was a problem. Sierra Chart Support - Engineering Level Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy: https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service: Sierra Chart Teton Futures Order Routing Date Time Of Last Edit: 2020-04-14 18:27:53
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| [2020-04-14 18:46:48] |
| User669282 - Posts: 5 |
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I use a key Ctrl+Shift combination in my research. I hold it long enough. There is no result. I put your research "Receive Keyboard Events Example"- this is how it works: Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 17, | 2020-04-14 13:39:57.392 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:39:58.592 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 17, | 2020-04-14 13:40:00.248 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:00.384 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 17, | 2020-04-14 13:40:36.297 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 17, | 2020-04-14 13:40:36.812 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 17, | 2020-04-14 13:40:36.830 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 17, | 2020-04-14 13:40:36.872 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 17, | 2020-04-14 13:40:36.896 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 17, | 2020-04-14 13:40:36.929 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:38.322 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:38.781 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:38.814 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:38.849 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:38.880 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:38.913 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:38.948 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:38.979 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:39.012 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:39.056 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:39.078 Chart: GCM20[M] 20 Sec #1 | Study: Receive Keyboard Events Example | Received keyboard key event. Windows virtual key code: 16, | 2020-04-14 13:40:39.111 Not Add Message To Log"Shift key pressed" and "Control key pressed"! |
| [2020-04-15 14:45:21] |
| User669282 - Posts: 5 |
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Prerelease 2086 problem is over. thank you |
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