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OpCodes.And Field

Computes the bitwise AND of two values and pushes the result onto the evaluation stack.

Namespace: System.Reflection.Emit
Assembly: mscorlib (in mscorlib.dll)

public static readonly OpCode And
public static final OpCode And
public static final var And : OpCode
Not applicable.

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

Format

Instruction

Description

5F

and

Determines the bitwise AND of two integer values.

The stack transitional behavior, in sequential order, is:

  1. value1 is pushed onto the stack.

  2. value2 is pushed onto the stack.

  3. value1 and value2 are popped from the stack; the bitwise AND of the two values is computed.

  4. The result is pushed onto the stack.

The and instruction computes the bitwise AND of the top two values on the stack and leaves the result on the stack.

And is an integer-specific operation.

The following Emit method overload can use the and opcode:

  • ILGenerator.Emit(OpCode)

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0
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