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Prevent concurrent access errors when iterating over news events during rendering

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moshferatu 2024-07-04 19:38:47 -07:00
parent ccb420e519
commit 20768cebac
1 changed files with 1 additions and 1 deletions
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indicators/News.cs
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@ -234,7 +234,7 @@ namespace NinjaTrader.NinjaScript.Indicators
// Draw news events. // Draw news events.
using (TextFormat eventTextFormat = EventFont.ToDirectWriteTextFormat()) using (TextFormat eventTextFormat = EventFont.ToDirectWriteTextFormat())
{ {
foreach (var newsEvent in newsEvents) foreach (var newsEvent in new List<NewsEvent>(newsEvents))
{ {
var timeSize = MeasureString(newsEvent.Time, eventTextFormat); var timeSize = MeasureString(newsEvent.Time, eventTextFormat);
var currencySize = MeasureString(newsEvent.Currency, eventTextFormat); var currencySize = MeasureString(newsEvent.Currency, eventTextFormat);