Class MarshalTk

Contains extra marshalling utilities that aren't available in the normal Marshal class.

Inheritance

object

MarshalTk

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: OpenTK.Core.Native

Assembly: OpenTK.Core.dll

Syntax

public static class MarshalTk

Methods

FreeStringArrayPtr(IntPtr, int)

Frees a marshaled string that allocated by MarshalStringArrayToPtr.

Declaration

public static void FreeStringArrayPtr(IntPtr ptr, int length)

Parameters

Type	Name	Description
IntPtr	ptr	An unmanaged pointer allocated with MarshalStringArrayToPtr.
int	length	The length of the string array.

FreeStringPtr(IntPtr)

Frees a marshaled string that allocated by MarshalStringToPtr.

Declaration

public static void FreeStringPtr(IntPtr ptr)

Parameters

Type	Name	Description
IntPtr	ptr	An unmanaged pointer allocated with MarshalStringToPtr.

MarshalPtrToString(IntPtr)

Marshals a pointer to a null-terminated byte array to a new System.String. This method supports OpenTK and is not intended to be called by user code.

Declaration

public static string MarshalPtrToString(IntPtr ptr)

Parameters

Type	Name	Description
IntPtr	ptr	A pointer to a null-terminated byte array.

Returns

Type	Description
string	A System.String with the data from ptr.

MarshalStringArrayToPtr(string[])

Marshals a System.String array to unmanaged memory by calling Marshal.AllocHGlobal for each element.

Declaration

public static IntPtr MarshalStringArrayToPtr(string[] strArray)

Parameters

Type	Name	Description
string[]	strArray	The string array to marshal.

Returns

Type	Description
IntPtr	An unmanaged pointer to an array of null-terminated strings.

MarshalStringToPtr(string)

Marshal a System.String to unmanaged memory. The resulting string is encoded in UTF8 and must be freed with FreeStringPtr.

Declaration

public static IntPtr MarshalStringToPtr(string str)

Parameters

Type	Name	Description
string	str	The System.String to marshal.

Returns

Type	Description
IntPtr	An unmanaged pointer containing the marshaled string. This pointer must be freed with FreeStringPtr.