Marshal.ReadByte Method (IntPtr)
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. ]
Reads a single byte from an unmanaged pointer.
Assembly: mscorlib (in mscorlib.dll)
'Declaration <SecurityCriticalAttribute> _ Public Shared Function ReadByte ( _ ptr As IntPtr _ ) As Byte
Parameters
- ptr
- Type: System.IntPtr
The address in unmanaged memory from which to read.
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