IltmmPlay::EditGraph

Summary

Registers the current graph and runs the DirectShow GraphEdit utility.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmPlay_EditGraph(pPlay)
C++ HRESULT EditGraph()

Parameters

IltmmPlay *pPlay

Pointer to an IltmmPlay interface.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

This function will display a modal dialog box indicating that the graph has been registered. The current thread is suspended during this time. The toolkit then attempts to invoke the GraphEdit utility from the DirectShow SDK. You can use GraphEdits "Connect" menu option to view the registered graph. When done, exit GraphEdit, and click on the dialogs OK button to continue program execution.

This function is intended for debugging purposes only. Modification of the graph can render it unusable.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C Advanced Capture Application
C++ Advanced Capture Application
Help Version 22.0.2023.1.26
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Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.