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OpCodes.Stsfld Field

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Replaces the value of a static field with a value from the evaluation stack.

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

Syntax

'Declaration
Public Shared ReadOnly Stsfld As OpCode
public static readonly OpCode Stsfld

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

80 < T >

stsfld field

Replaces the value in field with a supplied value.

The stack transitional behavior, in sequential order, is:

  1. A value is pushed onto the stack.

  2. A value is popped from the stack and stored in field.

The stsfld instruction replaces the value of a static field with a value from the stack. field is a metadata token that must refer to a static field member.

The stsfld instruction may be prefixed by Volatile.

MissingFieldException is thrown if field is not found in the metadata. This is typically checked when MSIL instructions are converted to native code, not at run time.

The following Emit method overload can use the stsfld opcode:

  • ILGenerator.Emit(OpCode, FieldInfo)

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.