An object reference is required for the non-static field, method, or property 'CustDAL.AddNewCust(ref Customer)
7935
CS0120: An object reference is required for the nonstatic field, method, or property 'foo'
1605
What is the reason behind "non-static method cannot be referenced from a static context"?
129417
Use of uninitialized final field - with/without 'this.' qualifier
149666
Why can't a null-reference exception name the object that has a null reference?
17659
javax.el.PropertyNotFoundException: Property 'foo' not found on type com.example.Bean
127363
WPF, 'Object reference not set to an instance of an object' in Designer
39945
Is it possible to save a reference to a not yet existing elment in JavaScript?
121019
How to add a lookup field value to an sObject list
49689
"Missing context for method declaration" for overridden description method
131864
Member '' cannot be accessed with an instance reference
87728
ArgumentNullException or NullReferenceException from extension method?
63286
In Field Service Lightning Test Class on ServiceReport throws Methods defined as TestMethod do not support Web service callouts
155627
Keyword 'this' (Me) is not available calling the base constructor
109089
The meaning of NoInitialContextException error
147814
Can I add a WCF DataContract to a complex type?
23973
Impossible to use ref and out for first ("this") parameter in Extension methods?
48603
When to use ref and when it is not necessary in C#