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IVideoFormatComboBox
The IVideoFormatComboBox Interface from the MV Video Format Combo Box
Control contains various methods to setup the control.
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Methods:
| Enabled
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Enable the control. |
| Init
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Get all video
formats from the source filter and initialise the combo box
control. . |
| SelectedFormat
|
Index from the current selected video format. |
Typelib: MV
VideoFormatComboBox
Property
IVideoFormatComboBox::Enabled
Declaration: Property Get/Put Enabled As Boolean
Enable the control.
Prototype:
HRESULT put_Enabled(BOOL);
HRESULT get_Enabled(BOOL*);
Method
IVideoFormatComboBox::Init
Declaration: Sub
Init(SourceFilter As String, Control As Unknown)
Get all video formats from the source
filter and initialise the combo box control.
Parameter:
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SourceFilter |
Video source filter label within the filter graph
configuration. |
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Control |
IUnknown interface from the MV Smart Control |
Prototype:
HRESULT Init(BSTR
SourceFilter, IUnknown* Control);
Property
IVideoFormatComboBox::SelectedFormat
Declaration:
Property Get/Put SelectedFormat As Long
Index from the current selected video format.
Prototype:
HRESULT put_SelectedFormat(LONG);
HRESULT get_SelectedFormat(LONG*);
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