IltmmDVDControl::GetButtonHeight

Summary

Retrieves the height of the specified button.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmDVDControl_getButtonHeight(pDVD, button, pVal)
C++ HRESULT GetButtonHeight(button, pVal)

Parameters

IltmmDVDControl *pDVD

Pointer to an IltmmDVDControl interface.

long button

The number of the Button from which to retrieve the height.

long *pVal

Pointer to a variable that is updated with the height of the specified Button.

Returns

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

Comments

The other coordinates for a button can be obtained using the following functions:

For more detailed information, refer to the Microsoft documentation for IDvdInfo2::GetButtonRect.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmDVDControl::GetButtonAtPosition
C++ IltmmDVDControl::GetButtonAtPosition
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.