System.Reflection.Emit.OpCodes.Ldelem_U2 Field

Loads the element with type unsigned int16 at a specified array index onto the top of the evaluation stack as an int32.

Syntax

public static readonly OpCode Ldelem_U2

Remarks

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

93

ldelem.u2

Loads the element with type unsigned int16 at index onto the top of the stack as an int32.

The stack transitional behavior, in sequential order, is:

[The 'ordered' type of list has not been implemented in the ECMA stylesheet.]

The ldelem.u2 instruction loads the value of the element with index index (type native int) in the zero-based one-dimensional array array and places it on the top of the stack. Arrays are objects and hence represented by a value of type O.

The return value for ldelem.u2 is int16.

Note that integer values of less than 4 bytes are extended to int32 (not native int) when they are loaded onto the evaluation stack.

NullReferenceException is thrown if array is a null reference.

ArrayTypeMismatchException is thrown if array does not hold elements of the required type.

IndexOutOfRangeException is thrown if index is negative, or larger than the bound of array.

The following ILGenerator.Emit(OpCode) method overload can use the ldelem.u2 opcode:

  • ILGenerator.Emit(OpCode)

Requirements

Namespace: System.Reflection.Emit
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0