C# - get; set; stay NULL
5941
Binding a WPF ComboBox to a custom list
92187
Unable to cast object of type 'System.DBNull' to type 'System.String`
20892
C# nullable string error
24725
isset() function is returning true even when item is not set
103775
DateTime "null" value
28491
C#: Why does Settings PropertyValues have 0 items?
38780
Checking for null before ToString()
117500
default(T) with empty collection instead of null
93804
How to check for a Null value in VB.NET
83354
Nullable types: better way to check for null or zero in c#
77986
Handle DBNull in C#
72088
Why shouldn't we allow NULLs?
109927
JavaScript null check
96819
How do getters and setters work?
158391
Most efficient way to check for DBNull and then assign to a variable?
8283
Why does null reference print as "null"
114718
Is there a DBMS that allows the "= NULL" syntax?