IltmmTVTuner::GetInputType
#include "ltmm.h"
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C Syntax |
HRESULT IltmmTVTuner__getInputType(pTV, Index, pVal) |
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C++ Syntax |
HRESULT GetInputType(Index, pVal) |
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IltmmTVTuner *pTV; |
/* pointer to an interface */ |
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long Index; |
/* index */ |
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long *pVal; |
/* pointer to a variable */ |
Gets the connection type for the specified pin.
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Parameter |
Description |
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pTV |
Pointer to an IltmmTVTuner interface. |
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Index |
Index of the pin of which to get the connection type. |
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pVal |
Pointer to a variable to be updated with the connection type. Possible values are: |
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Value |
Meaning |
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ltmmTunerInputCable |
Input type is cable frequency. |
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ltmmTunerInputAntenna |
Input type is broadcast antenna frequency. |
Returns
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S_OK |
The function was successful. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
The retrieved value is the value set by SetInputType.
For more detailed information, refer to the Microsoft documentation for IAMTVTuner::get_InputType at http://msdn.microsoft.com/archive/default.asp?url=/library/en-us/directshow/htm/iamtvtunerget_inputtype.asp.
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. |
See Also
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Elements: |
IltmmTVTuner::SetInputType, IltmmTVTuner::get_NumInputConnections, IltmmTVTuner::get_ConnectInput, IltmmTVTuner::put_ConnectInput |
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Topics: |
Example
For a C example, refer to IltmmTVTuner::SetInputType Example for C.
For a C example, refer to IltmmTVTuner::SetInputType Example for C++.