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PlayCtrl Class Methods
Summary
For a list of all members of this type, see PlayCtrl members
Public Methods
| Name | Description | |
|---|---|---|
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CanSaveObjectSettings | Determines whether the specified settings can be saved. |
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CheckSeekingCapabilities | Specifies whether the object is capable of performing the specified seeking operation. |
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EditGraph | Registers the current graph and runs the DirectShow GraphEdit utility. |
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GetPreferredFilter | Retrieves the preferred filter's Display Name set using the SetPreferredFilter method. |
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GetSelectedStream | Gets the index of the selected stream of type streamType. |
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GetStillDIB | Gets a device-independent bitmap (DIB). |
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GetStillImage | Gets a System.Drawing.Image object. |
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GetStreamCount | Gets the number of elementary streams |
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GetSubObject | Gets the specified graph object. |
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HasDialog | Checks whether the specified property dialog is available. |
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IsRateSupported | Determines whether a specific playback rate is supported. |
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LoadSettingsFromFile | Loads some or all of the play object settings from a file. |
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LoadSettingsFromStream | Loads settings from a stream. |
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MarkSelectionEnd | Sets the selection ending mark equal to the current position. |
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MarkSelectionStart | Sets the selection starting mark equal to the current position. |
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NextFrame | Seeks to the next video frame. |
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Pause | Pauses the current media file playback. |
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PreviousFrame | Seeks for the previous video frame. |
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ResetSource | Resets the media source. |
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Run | Plays the current media source. |
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SaveSettingsToFile | Saves some or all of the play object settings to a file. |
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SaveSettingsToStream | Saves some or all of the play object settings to a stream. |
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SaveStillBitmap | Saves a snapshot from the running stream to a file as a bitmap. |
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SaveStillDIB | Saves a snapshot from the running stream to a file as a Device Independent Bitmap (DIB). |
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Scrub | Forces a frame to the renderer while stopped. |
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SeekEnd | Seeks for the end of the media file. |
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SeekSelectionEnd | Seeks for the ending mark of the selection. |
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SeekSelectionStart | Seeks for the starting mark for the selection. |
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SeekStart | Seeks for the beginning of the media file. |
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SetPreferredFilter | Sets a preferred filter (decoder or demultiplexer) |
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SetSelectedStream | Indicates which stream of type streamType should be selected (rendered). |
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SetVideoWindowPos | Sets the position and size of the video window. |
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ShowDialog | Displays the specified property dialog. |
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Stop | Stops the current media file playback. |
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ToggleClosedCaptioning | Switches the state of the closed captioning mode on or off. |
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ToggleFullScreenMode | Switches the full screen mode on or off. |
Protected Methods
| Name | Description | |
|---|---|---|
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AttachInterfaces | Internal method to attach interfaces to the underlying control object. |
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CreateSink | Internal method to create the event sink for the underlying control object. |
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DetachSink | Internal method to detach the event sink for the underlying control object. |
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Dispose | Releases internal control object and related object references. |
Help Version 20.0.2020.4.2
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Leadtools.Multimedia Assembly
