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Marshal.PtrToStructure Method (IntPtr, Type)

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

This type can be used only by trusted applications. If you try to use its members in a partial-trust application, your code will throw a MethodAccessException exception. This type is security-critical, which restricts its use.

[SECURITY CRITICAL]

Marshals data from an unmanaged block of memory to a newly allocated managed object of the specified type.

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

Syntax

'Declaration
<SecurityCriticalAttribute> _
<ComVisibleAttribute(True)> _
Public Shared Function PtrToStructure ( _
    ptr As IntPtr, _
    structureType As Type _
) As Object
[SecurityCriticalAttribute]
[ComVisibleAttribute(true)]
public static Object PtrToStructure(
    IntPtr ptr,
    Type structureType
)

Parameters

  • ptr
    Type: System.IntPtr
    A pointer to an unmanaged block of memory.
  • structureType
    Type: System.Type
    The Type of object to be created. This type object must represent a formatted class or a structure.

Return Value

Type: System.Object
A managed object containing the data pointed to by the ptr parameter.

Version Information

Silverlight

Supported in: 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

Platforms

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