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我有約會中需要的人員的兩個派對列表。一個來自PreEntity,另一個來自PostEntity,我想比較它們以找到人員的變化,但不起作用,儘管這兩個列表有許多常見的人員。如何比較CRM 2016中的雙方名單
var requiredPreImage = preImage.GetAttributeValue<EntityCollection>("requiredattendees");
var requiredPostImage = postImage.GetAttributeValue<EntityCollection>("requiredattendees");
foreach (var required in requiredPreImage.Entities)
{
if (!requiredPostImage.Entities.Contains(required))
{
SendEmail(); // you have deleted from appointment
}
}
閱讀本https://community.dynamics.com/crm/b/magnetismsolutionscrmblog /存檔/ 2015/09/07 /勞動與動力學-CRM活動,黨名單,在-C-插件 –