LEADTOOLS Multimedia API Help
| LEADTOOLS Multimedia API Help > LEADTOOLS Multimedia Features > Multimedia Function References > IltmmDVDControl Interface > IltmmDVDControl::put_CurrentAngle |
#include "ltmm.h"
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C Syntax |
HRESULT IltmmDVDControl_put_CurrentAngle(pDVD, pAngle) |
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C++ Syntax |
HRESULT put_CurrentAngle(pAngle) |
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IltmmDVDControl *pDVD; |
/* pointer to an interface */ |
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long pAngle; |
/* angle */ |
Sets the number of the currently selected angle. This function is used only when the DVD Navigator is in an angle block.
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Parameter |
Description |
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pDVD |
Pointer to an IltmmDVDControl interface. |
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pAngle |
Value of the angle, within the angle block, to set as the current angle. Possible values range from 1 to 9. |
Returns
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S_OK |
The function ran successfully. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
Call IltmmDVDControl::get_CurrentAngle to retrieve the number of the currently selected angle.
To retrieve the number of angles available in the current angle block, call IltmmDVDControl::get_AnglesAvailable.
For more detailed information, refer to the Microsoft documentation for IDvdControl2::SelectAngle.
Required DLLs and Libraries
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LTMM For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64
See Also
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Elements: |
IltmmDVDControl interface, IltmmDVDControl::get_CurrentAngle, IltmmDVDControl::get_AnglesAvailable |
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Topics: |
Example
For a C example, refer to IltmmDVDControl::GetButtonAtPosition Example for C.
For a C++ example, refer to IltmmDVDControl::GetButtonAtPosition Example for C++.
