IAssocHandler::MakeDefault method (shobjidl_core.h)

Sets an application as the default application for this file type.

Syntax

HRESULT MakeDefault(
  [in] LPCWSTR pszDescription
);

Parameters

[in] pszDescription

Type: LPCWSTR

A pointer to a null-terminated, Unicode string that contains the display name of the application.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

   
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Target Platform Windows
Header shobjidl_core.h (include Shobjidl.h)

See also

IAssocHandler

IAssocHandler::GetUIName