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IVideoSizeComboBox
The IVideoSizeComboBox Interface from the MV Video Size Combo
Box control contains various methods to setup the
control.
Methods:
| Enabled
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Enable the control. |
| Init
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Get all available video sizes and initialise the combo
box. |
| SelectedSize
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The current selected video size index. |
Typelib:
MV VideoSizeComboBox
Property IVideoSizeComboBox::Enabled
Declaration: Property Get/Put Enabled As Boolean
Enable the control.
Prototype:
HRESULT put_Enabled(BOOL);
HRESULT get_Enabled(BOOL*);
Method
IVideoSizeComboBox::Init
Declaration: Sub
Init(SourceFilter As String, Control As Unknown, Format As Long)
Get all available video sizes and initialise the combo box.
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 |
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Format |
Video format index. Set to -1 to use
the current video format. |
Prototype:
HRESULT Init(BSTR
SourceFilter, IUnknown* Control, LONG Format);
Property
IVideoSizeComboBox::SelectedSize
Declaration:
Property Get/Put SelectedSize As Long
The current selected video size index.
Prototype:
HRESULT put_SelectedSize(LONG);
HRESULT get_SelectedSize(LONG*);
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