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Hi,
I need to fetch related entity records of contact in a plugin on DELETE operation.
Contact and its related entities are having 1:N relationship of Parental behaviour.
Is there any way to fetch related records on delete event without changing the relationship behaviour.
TIA.
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Hello,
I have the same issue but in my case it's a N:N relation. When deleting the parent record i want to retrieve the related records for some calculations. I have the delete operation and have it on Pre-Validation.
However when I run this code which usually works I retrieve 0 entities.
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var query = new QueryExpression()
{
//Set this to the entity you wish to retrieve data from
EntityName = "cref8_cursist",
//This will return us all columns for each record returned
ColumnSet = new ColumnSet(true),
};
//AddLink(RELATIONSHIP ENTITY NAME, ENTITY UNIQUE ID FROM THE ENTITIE YOU WISH TO RETRIEVE DATA FROM, ENTITY UNIQUE ID FROM THE ENTITIE YOU WISH TO RETRIEVE DATA FROM
var link = query.AddLink("cref8_extrakost_cref8_cursist", "cref8_cursistid", "cref8_cursistid");
link.LinkCriteria = new FilterExpression()
{
//Add this to filter the Trainee records for a specified Course
Conditions =
{
new ConditionExpression("cref8_extrakostid", ConditionOperator.Equal, extraKostEntity.Id)
}
};
//Invoke the service with our query
var Cursists = service.RetrieveMultiple(query);
How did you fix this?
Best Regards,
Anthony
Yes it works! But as pre-validation does not store any transaction, need to get values in shared variables and can use it in pre/post operation to achieve functionality.
Thank you!
looks like this issue : community.dynamics.com/.../crm-plugins-retrieve-children-during-delete
see this and let me if changing this works.
Hi Rawish,
Thank you.
I have already tried with pre-operation plugin on Delete to retrieve related records, but its not working. Retreived records count is appearing as 0.
You have to write a plugin on "Pre-Operation" Message of "Delete" Action.
take the current record id and create queryattribute/queryexpression to retrieve all records where parent record is == current record id.
here are some examples : community.dynamics.com/.../245874
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