A int that specifies the size, in bytes, of the constant size array being marshaled.
public int SizeConst
Remarks
This field is used only with the UnmanagedType.ByValArray or UnmanagedType.LPArray enumeration value. When using either of these unmanaged types, either this field or MarshalAsAttribute.SizeParamIndex is required.
Requirements
Namespace: System.Runtime.InteropServices
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0