Display Control Property Page

[Chris Richards]

I am working with the Windows Media Encoder SDK, and at one point in the
code, I have a need to display the Property Page of a Device plugin. The
only code I have for doing this is written in C++ and looks like this:

// Retrieve the plug-in object.
if ( SUCCEEDED( hr ) )
{
hr = pVidSrc->GetSourcePlugi n( &pPlugin );
}

// Call QueryInterface to verify whether the plug-in supports
// property pages. If it does, retrieve a pointer to the
// ISpecifyPropert yPages interface, and fill an array of GUID
// values in which each GUID specifies the CLSID of each property
// page that can be displayed for this object.
if ( SUCCEEDED( hr ) )
{
hr = pPlugin->QueryInterface (IID_ISpecifyPr opertyPages,
(LPVOID*)&pPage s);
}

if ( SUCCEEDED( hr ) )
{
hr = pPages->GetPages( &uuid );
}

// Invoke a dialog box to display.
if ( SUCCEEDED( hr ) )
{
hr = OleCreateProper tyFrame
(
m_hWnd, // You must create the parent window.
200, // Horizontal position for the dialog box.
200, // Vertical position for the dialog box.
CComBSTR("name" ), // String used for the dialog box
caption.
1, // Number of pointers passed in pPlugin.
&pPlugin, // Pointer to the plug-in.
uuid.cElems, // Number of property pages.
uuid.pElems, // Array of property page CLSIDs.
LOCALE_USER_DEF AULT, // Locale ID for the dialog box.
0, // Reserved.
NULL // Reserved.
);
}

// Release memory.
if ( uuid.pElems )
{
CoTaskMemFree( uuid.pElems );
}
How do I achieve this same functionality in C#? CAN I do this in C#?

Thanks in advance for any replies.

--
Later,
Gizmo

[Chris Richards]

No one has any suggestions on the below question?

--
Later,
Gizmo

"Chris Richards" <gi***@digistar .com> wrote in message
news:uD******** ******@TK2MSFTN GP12.phx.gbl...

I am working with the Windows Media Encoder SDK, and at one point in the
code, I have a need to display the Property Page of a Device plugin. The
only code I have for doing this is written in C++ and looks like this:

// Retrieve the plug-in object.
if ( SUCCEEDED( hr ) )
{
hr = pVidSrc->GetSourcePlugi n( &pPlugin );
}

// Call QueryInterface to verify whether the plug-in supports
// property pages. If it does, retrieve a pointer to the
// ISpecifyPropert yPages interface, and fill an array of GUID
// values in which each GUID specifies the CLSID of each property
// page that can be displayed for this object.
if ( SUCCEEDED( hr ) )
{
hr = pPlugin->QueryInterface (IID_ISpecifyPr opertyPages,
(LPVOID*)&pPage s);
}

if ( SUCCEEDED( hr ) )
{
hr = pPages->GetPages( &uuid );
}

// Invoke a dialog box to display.
if ( SUCCEEDED( hr ) )
{
hr = OleCreateProper tyFrame
(
m_hWnd, // You must create the parent window.
200, // Horizontal position for the dialog box.
200, // Vertical position for the dialog box.
CComBSTR("name" ), // String used for the dialog box
caption.
1, // Number of pointers passed in pPlugin.
&pPlugin, // Pointer to the plug-in.
uuid.cElems, // Number of property pages.
uuid.pElems, // Array of property page CLSIDs.
LOCALE_USER_DEF AULT, // Locale ID for the dialog box.
0, // Reserved.
NULL // Reserved.
);
}

// Release memory.
if ( uuid.pElems )
{
CoTaskMemFree( uuid.pElems );
}
How do I achieve this same functionality in C#? CAN I do this in C#?

Thanks in advance for any replies.

--
Later,
Gizmo