Kernel32GetProcessHeaps Method

[DllImportAttribute("Kernel32.dll", SetLastError = true)]
public static uint GetProcessHeaps(
	[OptionalAttribute] uint numberOfHeaps,
	[OptionalAttribute] IntPtr[] processHeaps
)

<DllImportAttribute("Kernel32.dll", SetLastError := true>]
Public Shared Function GetProcessHeaps ( 
	<OptionalAttribute> numberOfHeaps As UInteger,
	<OptionalAttribute> processHeaps As IntPtr()
) As UInteger

Dim numberOfHeaps As UInteger
Dim processHeaps As IntPtr()

Dim returnValue As UInteger

returnValue = Kernel32.GetProcessHeaps(numberOfHeaps, 
	processHeaps)

public:
[DllImportAttribute(L"Kernel32.dll", SetLastError = true)]
static unsigned int GetProcessHeaps(
	[OptionalAttribute] unsigned int numberOfHeaps, 
	[OptionalAttribute] array<IntPtr>^ processHeaps
)

[<DllImportAttribute("Kernel32.dll", SetLastError = true)>]
static member GetProcessHeaps : 
        [<OptionalAttribute>] numberOfHeaps : uint32 * 
        [<OptionalAttribute>] processHeaps : IntPtr[] -> uint32 

No code example is currently available or this language may not be supported.

Parameters

numberOfHeaps  UInt32  (Optional)

The maximum number of heap handles that can be stored into the buffer pointed to by ProcessHeaps.

processHeaps  IntPtr  (Optional)

A pointer to a buffer that receives an array of heap handles.

Return Value

If the return value is less than or equal to numberOfHeaps, the function has stored that number of heap handles in the buffer pointed to by processHeaps.

If the return value is greater than numberOfHeaps, the buffer pointed to by processHeaps is too small to hold all the heap handles for the calling process, and the function stores numberOfHeaps handles in the buffer.

Use the return value to allocate a buffer that is large enough to receive all of the handles, and call the function again.

If the return value is zero, the function has failed because every process has at least one active heap, the default heap for the process.

Reference