Hide ENUM values at run time

Here is code sample to hide ENUM elements from a FORM at run time.  For reference purpose I’m using SalesTable.BankducmentType (ENUM = BankDocumentType) field which contain below four elements
1. None
2. LetterOfCredit
3. ImportCollection
4. LetterOfGuarantee

Now i want to show only first two values while selecting on SO, to achieve this override the form control method as below

public void enter()
{
    super();
    this.delete(enum2str(BankDocumentType::LetterOfGuarantee));
    this.delete(enum2str(BankDocumentType::ImportCollection));   
}

Save your changes and, Now run your form and you will get desired values only.

转自：https://community.dynamics.com/365/financeandoperations/b/axaptavsme/posts/hide-enum-values-at-run-time-ax-2012

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