c# - publish events from delegatecommand prism -

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मेरे पास एक इवेंट सदस्यता है 

  this.eventAggregator.GetEvent & lt; BusyEvent & gt; () सदस्यता लें (this.HandleBusyEvent, ThreadOption.UIhhread, false);

हालांकि जब मैं एक प्रतिनिधि आदेश से घटना को प्रकाशित करने की कोशिश करता हूं तो घटना को निकाल नहीं दिया जाता है। क्या इस क्रिया को रोकने के लिए कोई ज्ञात सीमा है?

<पूर्व> this.eventAggregator.GetEvent & lt; BusyEvent & gt; ()। प्रकाशित करें (गलत);

एक प्रतिनिधि आदेश से एक घटना को फायर करने पर कोई सीमा नहीं है मैं नियमित रूप से ऐसा करता हूं, उपयोगकर्ता यूआई से एक कमांड को आमंत्रित करता है और दृश्य मॉडल में संबंधित कमांड एक्शन इस प्रिज़्म इवेंटएगेजेटर का उपयोग करके एक ईवेंट प्रकाशित करता है।


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