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Marshal.PrelinkAll Method

.NET Framework 2.0

Other Versions

Performs a pre-link check for all methods on a class.

Namespace: System.Runtime.InteropServices
Assembly: mscorlib (in mscorlib.dll)

Syntax

C++

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public static void PrelinkAll (
	Type c
)

Copy

public static void PrelinkAll (
	Type c
)

JScript

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public static function PrelinkAll (
	c : Type
)

Parameters

c: A Type that identifies the class whose methods are to be checked.

Exceptions

Exception type	Condition
ArgumentNullException	The c parameter is a null reference (Nothing in Visual Basic).

Remarks

The PrelinkAll method invokes Marshal.Prelink on every method for a given type. Prelink executes one-time method setup tasks without calling each method. You can only use PrelinkAll for platform invoke calls.

Note
This method uses SecurityAction.LinkDemand to prevent it from being called from untrusted code; only the immediate caller is required to have SecurityPermissionAttribute.UnmanagedCode permission. If your code can be called from partially trusted code, do not pass user input to Marshal class methods without validation. For important limitations on using the LinkDemand member, see Demand vs. LinkDemand.

Note

This method uses SecurityAction.LinkDemand to prevent it from being called from untrusted code; only the immediate caller is required to have SecurityPermissionAttribute.UnmanagedCode permission. If your code can be called from partially trusted code, do not pass user input to Marshal class methods without validation. For important limitations on using the LinkDemand member, see Demand vs. LinkDemand.

.NET Framework Security

SecurityPermission for permission to call unmanaged code. Associated enumeration: UnmanagedCode Security action: LinkDemand

Platforms

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

Version Information

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0

Reference

Marshal Class
Marshal Members
System.Runtime.InteropServices Namespace
Prelink

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