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OpCodes.Ldsflda Field

Pushes the address of a static field onto the evaluation stack.

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

public static readonly OpCode Ldsflda

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

7F < T >

ldsflda field

Push the address of field on the stack

The stack transitional behavior, in sequential order, is:

  1. The address of a specific field is pushed onto the stack.

The ldsflda instruction pushes the address of a static (shared among all instances of a class) field on the stack. The address may be represented as a transient pointer (type *) if the metadata token field refers to a type whose memory is managed. Otherwise, it corresponds to an unmanaged pointer (type native int). Note that field may be a static global with an assigned relative virtual address (the offset of the field from the base address at which its containing PE file is loaded into memory) where the memory is unmanaged.

The ldsflda instruction can have a Volatile prefix.

MissingFieldException is thrown if field is not found in the metadata. This is typically checked when Microsoft Intermediate Language (MSIL) instructions are converted to native code, not at runtime.

The following Emit method overload can use the ldsflda opcode:

  • ILGenerator.Emit(OpCode, FieldInfo)

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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