INSSBuffer.GetMaxLength (Visual Basic .NET)

banner art

Previous Next

INSSBuffer.GetMaxLength (Visual Basic .NET)

The GetMaxLength method retrieves the maximum length of the data segment, in bytes, that can be loaded into the buffer.

Syntax

  

Parameters

pdwLength

Reference to a UInt32 containing the length of the data segment.

Return Values

This method does not return a value.

If this method fails, it throws an exception.

Number Description
0x80070057 pdwLength is null.

Remarks

You can use the IWMSBufferAllocator Object (Visual Basic .NET) to allocate the buffer.

Example Code

' Declare variables.
Dim pdwLength as UInt32

' Retrieve the maximum buffer length.
' The pBuffer pointer is user-defined.
pBuffer.GetMaxLength(pdwLength)

Requirements

Reference: Add a reference to Microsoft.WindowsMediaServices.

Namespace: Microsoft.WindowsMediaServices.Interop.

Assembly: Microsoft.WindowsMediaServices.dll.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Server 2008.

See Also

Previous Next