OpCodes.Ldnull Field (System.Reflection.Emit) (original) (raw)

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Pushes a null reference (type O) onto the evaluation stack.

public: static initonly System::Reflection::Emit::OpCode Ldnull;
public static readonly System.Reflection.Emit.OpCode Ldnull;
 staticval mutable Ldnull : System.Reflection.Emit.OpCode
Public Shared ReadOnly Ldnull As OpCode

Field Value

Remarks

The following table lists the instruction's hexadecimal and Microsoft Intermediate Language (MSIL) assembly format, along with a brief reference summary:

Format Assembly Format Description
14 ldnull push a null reference onto the stack

The stack transitional behavior, in sequential order, is:

  1. A null object reference is pushed onto the stack.

ldnull pushes a null reference (type O) on the stack. This is used to initialize locations before they are populated with data, or when they become deprecated.

ldnull provides a null reference that is size-independent.

The following Emit method overload can use the ldnull opcode:

Applies to