Connect pins from two filters
public static void ConnectFilters(
IGraphBuilder graphBuilder,
IBaseFilter upFilter,
string sourcePinName,
IBaseFilter downFilter,
string destPinName,
bool useIntelligentConnect
);
IGraphBuilder graphBuilder,
IBaseFilter upFilter,
string sourcePinName,
IBaseFilter downFilter,
string destPinName,
bool useIntelligentConnect
);
Parameters
- graphBuilder
- the IGraphBuilder interface of the graph
- upFilter
- the upstream filter
- sourcePinName
- the upstream filter pin name
- downFilter
- the downstream filter
- destPinName
- the downstream filter pin name
- useIntelligentConnect
- indicate if the method should use DirectShow's Intelligent Connect
Remarks
If useIntelligentConnect is true, this method can add missing filters between the two pins.
If useIntelligentConnect is false, this method works only if the two media types are compatible.
Exceptions
| Exception Type | Condition |
|---|---|
| ArgumentNullException | Thrown if graphBuilder, upFilter or downFilter are null |
| ArgumentException | Thrown if pin names are not found in filters |
| COMException | Thrown if pins can't connect |
See Also
FilterGraphTools Class | DirectShowLib.Utils Namespace | FilterGraphTools.ConnectFilters Overload List