Marshal.NumParamBytes(MethodInfo) Method
Definition
Important
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Calculates the number of bytes in unmanaged memory that are required to hold the parameters for the specified method.
public:
static int NumParamBytes(System::Reflection::MethodInfo ^ m);public static int NumParamBytes(System.Reflection.MethodInfo m);[System.Security.SecurityCritical]
public static int NumParamBytes(System.Reflection.MethodInfo m);static member NumParamBytes : System.Reflection.MethodInfo -> int[<System.Security.SecurityCritical>]
static member NumParamBytes : System.Reflection.MethodInfo -> intPublic Shared Function NumParamBytes (m As MethodInfo) As IntegerParameters
The method to be checked.
Returns
The number of bytes required to represent the method parameters in unmanaged memory.
- Attributes
Exceptions
The m parameter is null.
The m parameter is not a MethodInfo object.
Remarks
The NumParamBytes method returns the stack size (in bytes) needed to represent the parameters of a method signature in unmanaged memory.
Note that the return value of this method is platform-dependent. For example, a signature with a single integer parameter returns a value of 4 on 32-bit platforms and a value of 8 on 64-bit platforms.
