Liu Cheng
2022-06-10 6c1807da003d3e11c25f6df9e3c40427a18c0073
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trigger OpportunityFileTrigger on Opportunity_File__c (before insert,before update ,before delete) {
    //CHAN-BCNCRB XHL 
    OpportunityFileTriggerHandler  handler = new OpportunityFileTriggerHandler();
    handler.run(); 
}