ShellExecuteInfoClass Field

The address of a null-terminated string that specifies one of the following: - A ProgId.For example, "Paint.Picture". - A URI protocol scheme. For example, "http". - A file extension.For example, ".txt". - A registry path under HKEY_CLASSES_ROOT that names a subkey that contains one or more Shell verbs. This key will have a subkey that conforms to the Shell verb registry schema, such as shell\verb name This member is ignored if fMask does not include .

public string Class

Public Class As String

public:
String^ Class

val mutable Class: string