Property VLDSCapture.TVLDSCapture.Opened
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=== Delphi: === | === Delphi: === | ||
<code> | <code> | ||
| − | '''property''' Opened : Boolean '''read''' | + | '''property''' Opened : Boolean '''read''' GetOpened '''write''' SetOpened; |
</code> | </code> | ||
=== C++ Builder: === | === C++ Builder: === | ||
<code> | <code> | ||
| − | '''__property''' bool Opened = { '''read'''= | + | '''__property''' bool Opened = { '''read'''=GetOpened, '''write'''=SetOpened }; |
</code> | </code> | ||
Latest revision as of 00:11, 26 June 2013
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Class: TVLDSCapture
Contents |
Syntax
Delphi:
property Opened : Boolean read GetOpened write SetOpened;
C++ Builder:
__property bool Opened = { read=GetOpened, write=SetOpened };
Summary
Returns True if the device is opened.
Description
Controls whether or not the component is connected to the
selected driver( Builds/destroys the DirectShow filter graph.
). In most cases you will not need to call this procedure.
Delphi example:
var AValue : Boolean; AValue := VLDSCapture1.Opened;
C++ Builder example:
bool AValue = VLDSCapture1->Opened;
Visual C++(MFC) example:
bool AValue = VLDSCapture1.Opened;
Visual C++/CLI example:
bool AValue = dsCapture1->Opened;
C# example:
bool AValue = dsCapture1.Opened;
VB example:
Dim AValue As Boolean = DSCapture1.Opened
