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Date/Time: Sat, 20 Apr 2024 09:05:40 +0000



DeleteUserDrawnACSDrawing

View Count: 771

[2017-02-26 21:02:12]
User53601 - Posts: 105
Hello,

Can you please help with this:

I draw a Text drawing by s_UseTool. Later, I want to delete it by this code:

if (sc.ChartDrawingExists(sc.ChartNumber, 77111))
{ sc.DeleteUserDrawnACSDrawing(sc.ChartNumber, 77111); };

However the text Is not deleted.

But, when I use just this code, the text drawing is deleted:
sc.DeleteUserDrawnACSDrawing(sc.ChartNumber, 77111);


I can not understand it. I am afraid that without testing the existence of the text drawing, it could in some cases cause unpredictable behavior.
[2017-02-26 22:11:54]
Sierra Chart Engineering - Posts: 104368
You need to use this function to determine if the drawing exists:
Using Drawing Tools From an Advanced Custom Study: sc.UserDrawnChartDrawingExists()
Sierra Chart Support - Engineering Level

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