OpCodes.Ldelem_U4 Field
Definition
Important
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Loads the element with type unsigned int32
at a specified array index onto the top of the evaluation stack as an int32
.
public: static initonly System::Reflection::Emit::OpCode Ldelem_U4;
public static readonly System.Reflection.Emit.OpCode Ldelem_U4;
staticval mutable Ldelem_U4 : System.Reflection.Emit.OpCode
Public Shared ReadOnly Ldelem_U4 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 |
---|---|---|
95 | ldelem.u4 | Loads the element with type unsigned int32 at index onto the top of the stack as an int32 . |
The stack transitional behavior, in sequential order, is:
An object reference
array
is pushed onto the stack.An index value
index
is pushed onto the stack.index
andarray
are popped from the stack; the value stored at positionindex
inarray
is looked up.The value is pushed onto the stack.
The ldelem.u4
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.u4
is int32
.
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 Emit method overload can use the ldelem.u4
opcode:
Applies to
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