Copies the value type located at the address of an object (type &, * or native int) to the address of the destination object (type &, * or native int).
Assembly: mscorlib (in mscorlib.dll)
The following table lists the instruction's hexadecimal and Microsoft Intermediate Language (MSIL) assembly format, along with a brief reference summary:
70 < T >
Copies a value type from a source object to a destination object.
The stack transitional behavior, in sequential order, is:
The destination object reference is pushed onto the stack.
The source object reference is pushed onto the stack.
The two object references are popped from the stack; the value type at the address of the source object is copied to the address of the destination object.
The behavior of cpobj is unspecified if the source and destination object references are not pointers to instances of the class represented by the class token classTok (a typeref or typedef), or if classTok does not represent a value type.
NullReferenceException may be thrown if an invalid address is detected.
The following Emit method overload can use the cpobj opcode:
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.