Menu
I encountered a code given below
Object oMissing = System.Reflection.Missing.Value
oDataDoc = wrdApp.Documents.Open(ref oName, ref oMissing,
ref oMissing, ref oMissing, ref oMissing, ref oMissing,
ref oMissing, ref oMissing, ref oMissing, ref oMissing,
ref oMissing, ref oMissing, ref oMissing, ref oMissing,
ref oMissing);
I dont understand what will ref oMissing do. Will it automatically get the values or something like that?
347
Reflection Namespace. Contains types that retrieve information about assemblies, modules, members, parameters, and other entities in managed code by examining their metadata. These types also can be used to manipulate instances of loaded types, for example to hook up events or to invoke methods.
Reflection provides objects (of type Type) that describe assemblies, modules and types. You can use reflection to dynamically create an instance of a type, bind the type to an existing object, or get the type from an existing object and invoke its methods or access its fields and properties.
It represents null value. Note that null is not equal to Missing.Value
Just to add more information, as you can see in the screen shot below, Missing.Value is NOT equal to null, and in fact is a new instance of Missing class object
107
It represents the null value.
From MSDN
Represents the sole instance of the Missing class.
31
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
