Mul_Ovf_Un Field
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OpCodes.Mul_Ovf_Un Field

Multiplies two unsigned integer values, performs an overflow check, and pushes the result onto the evaluation stack.

[Visual Basic]
Public Shared ReadOnly Mul_Ovf_Un As OpCode
[C#]
public static readonly OpCode Mul_Ovf_Un;
[C++]
public: static OpCode Mul_Ovf_Un;
[JScript]
public static var Mul_Ovf_Un : OpCode;

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
D9 mul.ovf.un Multiplies two unsigned values on the stack with an overflow check.

The stack transitional behavior, in sequential order, is:

  1. value1 is pushed onto the stack.
  2. value2 is pushed onto the stack.
  3. value2 and value1 are popped from the stack; value1 is multiplied by value2, with an overflow check.
  4. The result is pushed onto the stack.

The mul.ovf.un instruction multiplies unsigned integer value1 by unsigned integer value2 and pushes the resulton the stack. An exception is thrown if the result will not fit in the result type.

OverflowException is thrown if the result can not be represented in the result type.

The following Emit constructor overload can use the mul.ovf.un opcode:

  • ILGenerator.Emit(OpCode)

Requirements

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

OpCodes Class | OpCodes Members | System.Reflection.Emit Namespace

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