DateTime IssuePublishDate;
I get compiler error:
CS0165: Use of unassigned local variable 'IssuePublishDate'
So I try to fix it.
1st TRY
DateTime IssuePublishDate = null;
doesn't work.... I can't assign null to a DateTime variable.
CS0037: Cannot convert null to 'System.DateTime' because it is a non-nullable value type
2ND TRY
But if I use DateTime?, then I can assign null to it.
DateTime? IssuePublishDate = null;
But later on, I encountered a problem. I can't use ToString("MM/yy/dddd') with formatting inside.
I can use ToString(), but not ToString("MM/dd/yyyy")
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