Marshal.StructureToPtr Method
For apps that target Windows Phone OS 7.0 and 7.1, do not use any members of this type in your app. If you do, your code will throw a MethodAccessException. This type is security-critical, which restricts it to internal use by the .NET Framework for Windows Phone class library.
Assembly: mscorlib (in mscorlib.dll)
[SECURITY CRITICAL]
Namespace:
System.Runtime.InteropServices[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Marshals data from a managed object to an unmanaged block of memory.
Assembly: mscorlib (in mscorlib.dll)
[SecurityCriticalAttribute] public static void StructureToPtr( Object structure, IntPtr ptr, bool fDeleteOld )
Parameters
- structure
- Type: System.Object
A managed object holding the data to be marshaled. This object must be an instance of a formatted class.
- ptr
- Type: System.IntPtr
A pointer to an unmanaged block of memory, which must be allocated before this method is called.
- fDeleteOld
- Type: System.Boolean
true to free the memory that the ptr parameter points to, before this method executes. Note that passing false can lead to a memory leak.
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