Optional ref keyword when using COM C# with Example || Csharp Code : Solution A-Z

C-Sharp

Optional ref keyword when using COM C# with Example

By Csharp Code
Jun 06 2022
367 View's
0 Comment's

Optional ref keyword when using COM C# with Example

The ref keyword for callers of methods is now optional when calling into methods supplied by COM interfaces. 
Given a COM method with the signature 
void Increment(ref int x); 
the invocation can now be written as either 
Increment(0); //  no  need  for  "ref" or  a  place  holder  variable  any  more

0 Comment's

Comment Form

Submit Comment

Csharp Code

If opportunity doesn’t knock, build a door.⛩

Optional ref keyword when using COM C# with Example

0 Comment's

Comment Form

Csharp Code

Popular Post

How to Use Logger in WPF Application

Update Speciﬁc Users Out of Oce Settings C# with Example

Retrieve Speciﬁed User''s Out of O ce Settings C# with Example

Large Object Heap compaction C# with Example

Weak References C# with Example

Source code in the view C# with Example

Simple consecutive calls C# with Example

Generate an XML document using ﬂuent syntax C# with Example