AddItem
The AddItem method adds a metadata property to the interface. |
Begin
The Begin method indicates that an operation is beginning. An estimate of the duration of the operation is provided when possible. |
Begin3
The Begin3 method is called by Windows Media Device Manager to indicate that an operation is about to begin. |
BeginRead
The BeginRead method indicates that a "read from device" action is beginning. Windows Media Device Manager only calls this method if the application calls IWMDMStorageControl::Read and passes in this IWMDMOperation interface. |
BeginSession
The BeginSession method indicates beginning of a transfer session. It can be used to optimize operations that need to occur only once per transfer session. |
BeginSession
The BeginSession method begins a device session. |
BeginWrite
The BeginWrite method indicates that a "write to device" action is beginning. Windows Media Device Manager only calls this method if the application calls IWMDMStorageControl/2/3::Insert/2/3 and passes in this interface. |
Clone
The Clone method creates another enumerator that contains the same enumeration state as the current one. (IMDSPEnumDevice.Clone) |
Clone
The Clone method creates another enumerator that contains the same enumeration state as the current one. (IMDSPEnumStorage.Clone) |
Clone
The Clone method returns a copy of the IWMDMEnumDevice interface. The new enumerator specifies the same enumeration state as the current enumerator. |
Clone
The Clone method creates another enumerator with the same enumeration state as the current enumerator. |
Close
The Close method closes a file on a storage medium of a media device. |
CreateDevice
The CreateDevice method is called by the Windows Media Device Manager to get the IMDSPDevice object(s) corresponding to the canonical device obtained from the PnP subsystem. |
CreateEmptyMetadataObject
The CreateEmptyMetadataObject method creates a new IWMDMMetaData interface. This interface is used to set or retrieve metadata properties of a storage. |
CreateStorage
The CreateStorage method creates a new storage and returns a pointer to the IMDSPStorage interface on the newly created storage. |
CreateStorage2
The CreateStorage2 method creates a new storage with the specified name and returns a pointer to the IMDSPStorage interface on the newly created storage. |
CreateStorageWithMetadata
The CreateStorageWithMetadata method creates a new storage, applying the given metadata to the new storage, and returns a pointer to the IMDSPStorage interface on the newly created storage. |
Delete
The Delete method removes an object or objects from a storage medium on a media device. |
Delete
The Delete method permanently deletes this storage. |
DeviceIoControl
The DeviceIoControl method calls the device I/O control. |
DeviceIoControl
The DeviceIoControl method sends a Device I/O Control (IOCTL) code to the device. This is a pass-through method; Windows Media Device Manager just forwards the call to the service provider after validating the parameters. |
Enable
The Enable method enables or disables logging. Logging is enabled by default. |
End
The End method indicates that a read or write operation is finished, whether successful or not, and it returns a completion code. |
End
The End method indicates that an operation is finished. |
End2
The End2 method extends IWMDMProgress::End by providing a completion status indicator. |
End3
The End3 method is called by Windows Media Device Manager to indicate that an operation has finished. |
EndSession
The EndSession method indicates the ending of a transfer session. |
EndSession
The EndSession method ends a device session. |
EnumDevices
The EnumDevices method enumerates the installed physical or software devices that are currently attached and are known by the service provider. |
EnumDevices
The EnumDevices method retrieves a pointer to the IWMDMEnumDevice interface that can be used to enumerate portable devices connected to the computer. |
EnumDevices2
The EnumDevices2 method retrieves an enumeration interface that is used to enumerate portable devices connected to the computer. |
EnumStorage
The EnumStorage method retrieves a pointer to an IMDSPEnumStorage interface of an enumerator object that represents the top-level storage(s) on the device. Top-level storage for a device is the root directory of the storage medium. |
EnumStorage
The EnumStorage method accesses the IMDSPEnumStorage interface to enumerate the individual storage media on a device. |
EnumStorage
The EnumStorage method retrieves an IWMDMEnumStorage interface to enumerate the storages on a device. |
EnumStorage
The EnumStorage method retrieves an IWMDMEnumStorage interface to enumerate the immediate child storages of the current storage. |
ExamineData
The ExamineData method determines rights and responsibility for the content by examining data that Windows Media Device Manager passes to this method. |
FindStorage
The FindStorage method finds a storage with the given persistent unique identifier. The persistent unique identifier of a storage is described by the g_wszWMDMPersistentUniqueID property of that storage. (IMDSPDevice3.FindStorage) |
FindStorage
The FindStorage method finds a storage with the given persistent unique identifier. The persistent unique identifier of a storage is described by the g_wszWMDMPersistentUniqueID property of that storage. (IMDSPStorage4.FindStorage) |
FindStorage
The FindStorage method finds a storage by its persistent unique identifier. Unlike other methods, this method can search recursively from the root storage. |
FindStorage
The FindStorage method retrieves a storage in the current root storage, based on its persistent unique identifier. |
GetAttributes
The GetAttributes method retrieves the attributes of this storage object. |
GetAttributes
The GetAttributes method retrieves the attributes of the storage. |
GetAttributes2
The GetAttributes2 method gets attributes of files or storages. |
GetAttributes2
The GetAttributes2 method retrieves extended attributes of the storage. |
GetCanonicalName
The GetCanonicalPName method gets the canonical name of a device. |
GetCanonicalName
The GetCanonicalName method retrieves the canonical name of the device. |
GetCapabilities
The GetCapabilities method retrieves the capabilities mask for the device with which this control interface is associated. The capabilities describe the methods of the device control that are supported by the media device. |
GetCapabilities
The GetCapabilities method retrieves the capabilities of the storage medium that an instance of this interface is associated with. |
GetCapabilities
The GetCapabilities method retrieves the device capabilities to determine what operations the device can perform. The capabilities describe the methods of the device control that are supported by the media device. |
GetCapabilities
The GetCapabilities method retrieves the capabilities of the root storage medium. |
GetDataDemands
The GetDataDemands method reports which data the secure content provider needs to determine the rights and responsibility for a specified piece of content. |
GetDate
The GetDate method retrieves the date on which the storage object (file or folder) was most recently modified. |
GetDate
The GetDate method retrieves the date when the storage was last modified. |
GetDCStatus
The GetDCStatus method retrieves the control status of the device. |
GetDevice
The GetDevice method retrieves a pointer to the device on which the storage medium with which this interface is associated is mounted. |
GetDeviceCount
The GetDeviceCount method returns the number of installed physical or software devices that are currently attached and are known by the service provider. |
GetDeviceCount
The GetDeviceCount method retrieves the number of portable devices that are currently connected to the computer. |
GetDeviceFromCanonicalName
The GetDeviceFromCanonicalName method retrieves an IWMDMDevice interface for a device with a specified canonical name. You can retrieve a device's canonical name by calling IWMDMDevice2::GetCanonicalName. |
GetDeviceIcon
The GetDeviceIcon method returns a HICON that represents the icon that the device service provider indicates must be used to represent this device. |
GetDeviceIcon
The GetDeviceIcon method retrieves a handle to the icon that the device manufacturer wants to display when the device is connected. |
GetFormatCapability
The GetFormatCapability method retrieves information from a device about the values or ranges of values supported by the device for each aspect of a particular object format. |
GetFormatCapability
The GetFormatCapability method retrieves device support for files of a specified format. The capabilities are expressed as supported properties and their allowed values. |
GetFormatSupport
The GetFormatSupport method retrieves all the formats supported by the device. The format information includes codecs, file formats, and digital rights management schemes. |
GetFormatSupport
The GetFormatSupport method retrieves all the formats supported by the device, including codecs and file formats. |
GetFormatSupport2
The GetFormatSupport2 method gets the formats supported by a device, including audio and video codecs, and MIME file formats. |
GetFormatSupport2
The GetFormatSupport2 method retrieves the formats supported by the device, including audio and video codecs, and MIME file formats. |
GetItemCount
The GetItemCount method retrieves the total number of properties held by the interface. |
GetLastPlayPosition
The GetLastPlayPosition method retrieves the last play position of the object. The object must be a music file on the media device. |
GetLastPlayPosition
The GetLastPlayPosition method retrieves the last play position of the object. The object must be an audio file on the media device. |
GetLogFileName
The GetLogFileName method returns the full path to the current log file. |
GetLongestPlayPosition
The GetLongestPlayPosition method retrieves the longest play position of the object. The object must be a music file on the media device. |
GetLongestPlayPosition
The GetLongestPlayPosition method retrieves the longest play position of the file. The file must be an audio file on the media device. |
GetManufacturer
The GetManufacturer method retrieves the name of the manufacturer of the device. (IMDSPDevice.GetManufacturer) |
GetManufacturer
The GetManufacturer method retrieves the name of the manufacturer of the device. (IWMDMDevice.GetManufacturer) |
GetMetadata
The GetMetadata method retrieves metadata from the service provider. |
GetMetadata
The GetMetadata method retrieves the metadata associated with the storage. |
GetName
The GetName method retrieves the name of the device. |
GetName
The GetName method retrieves the display name of the storage object. |
GetName
The GetName method retrieves the human-readable name of the media device. |
GetName
The GetName method retrieves the display name of the storage. |
GetObjectAttributes
The GetObjectAttributes method allows the application to specify attributes for an object being written to a device. Windows Media Device Manager calls this method before a file is written to the device in order to learn the file's attributes. |
GetObjectAttributes2
Windows Media Device Manager calls GetObjectAttributes when a file is written to the device in order to learn the attributes of the file. |
GetObjectName
Windows Media Device Manager calls GetObjectName before an object is written to the device in order to know what it should be named on the device. |
GetObjectTotalSize
Windows Media Device Manager calls GetObjectTotalSize before a file is written to the device in order to retrieve the total size of the object, in bytes. |
GetParent
The GetParent method retrieves the parent of the current storage. |
GetParent
The GetParent method retrieves the parent of the storage. |
GetPlayLength
The GetPlayLength method retrieves the play length of the object in units pertinent to the object. This is the remaining length that the object can play, not its total length. |
GetPlayLength
The GetPlayLength method retrieves the play length of the object in units appropriate to the format. This is the remaining length that the file can play, not its total length. |
GetPlayOffset
The GetPlayOffset method retrieves the play offset of the object, in units pertinent to the object. This is the starting point for the next invocation of IMDSPDeviceControl::Play. |
GetPlayOffset
The GetPlayOffset method retrieves the play offset of the object, in units appropriate to the format. This is the starting point for the next invocation of Play. |
GetPowerSource
The GetPowerSource method reports whether the device is capable of running on batteries, external power, or both, and on which type of power source it is currently running. |
GetPowerSource
The GetPowerSource method retrieves information about the power source and the percentage of power remaining for the device. |
GetProperty
The GetProperty method retrieves a specific device property. |
GetProperty
The GetProperty method retrieves a specific device metadata property. |
GetReferences
The GetReferences method returns an array of pointers to IMDSPStorage objects comprising the references contained in an association storage, such as one representing playlist or album objects. |
GetReferences
The GetReferences method retrieves an array of pointers to IWMDMStorage objects pointed to by this storage. An abstract album or playlist is typically stored as a collection of references on an MTP device. |
GetRevision
The GetRevision method retrieves the version number of Windows Media Device Manager currently in use. |
GetRevocationURL
The GetRevocationURL method retrieves the URL from which updated components can be downloaded. (IMDSPRevoked.GetRevocationURL) |
GetRevocationURL
The GetRevocationURL method retrieves the URL from which updated components can be downloaded. (IWMDMRevoked.GetRevocationURL) |
GetRights
The GetRights method retrieves the rights information for an object. |
GetRights
The GetRights method retrieves rights information for the current piece of content. Rights are file-specific. |
GetRights
The GetRights method retrieves rights information for a licensed storage. |
GetRightsOnClearChannel
The GetRightsOnClearChannel method retrieves rights information for the current piece of content on a clear channel. |
GetRightsWithProgress
The GetRightsWithProgress method retrieves the rights information for the storage object, providing a callback mechanism for monitoring progress. |
GetRootStorage
The GetRootStorage method retrieves a pointer to the IMDSPStorage interface for the root storage of the storage medium. |
GetSCPSession
The GetSCPSession method is used to obtain a pointer to the ISCPSecureQuery interface that represents a session object. |
GetSecureQuery
The GetSecureQuery method is used to obtain a pointer to the ISCPSecureQuery interface. |
GetSecureQuery
The GetSecureQuery method is used to obtain a secure query object for the session. |
GetSerialNumber
The GetSerialNumber method retrieves the serial number that uniquely identifies the device. |
GetSerialNumber
The GetSerialNumber method retrieves a serial number uniquely identifying the storage medium. This method must be implemented for protected content transfer, but otherwise it is optional. For more information, see Mandatory and Optional Interfaces. |
GetSerialNumber
The GetSerialNumber method retrieves a serial number that uniquely identifies the device. |
GetSerialNumber
The GetSerialNumber method retrieves a serial number that uniquely identifies the storage medium. |
GetSize
The GetSize method retrieves the size of the storage object, in bytes. |
GetSize
The GetSize method retrieves the size of the storage, in bytes. |
GetSizeParams
The GetSizeParams method retrieves the current size parameters of the current log file. |
GetSpecifiedMetadata
The GetSpecifiedMetadata method retrieves only the specified metadata object for a storage. |
GetSpecifiedMetadata
The GetSpecifiedMetadata method retrieves one or more specific metadata properties from the storage. |
GetSpecifyPropertyPages
The GetSpecifyPropertyPages method gets property pages describing non-standard capabilities of portable devices. |
GetSpecifyPropertyPages
The GetSpecifyPropertyPages method retrieves the property page for the device. Property pages can be used to report device-specific properties and branding information. |
GetStatus
The GetStatus method retrieves all the device status information that the device can provide. |
GetStatus
The GetStatus method retrieves the current status of the storage medium. |
GetStatus
The GetStatus method retrieves device status information. |
GetStatus
The GetStatus method retrieves the control status of the device. |
GetStatus
The GetStatus method retrieves the current status of a storage medium. |
GetStorage
The GetStorage method makes it possible to go directly to a storage based on its name instead of enumerating through all storages to find it. |
GetStorage
The GetStorage method makes it possible to go directly to a storage object from a storage name instead of enumerating through all storages to find it. |
GetStorage
The GetStorage method searches the immediate children of the root storage for a storage with the given name. |
GetStorage
The GetStorage method retrieves a child storage by name directly from the current storage without having to enumerate through all the children. |
GetStorageGlobals
The GetStorageGlobals method retrieves the IMDSPStorageGlobals interface to provide access to global information about a storage medium. |
GetStorageGlobals
The GetStorageGlobals method retrieves the IWMDMStorageGlobals interface of the root storage of this storage. |
GetTotalBad
The GetTotalBad method retrieves the total amount of unusable space on the storage medium, in bytes. (IMDSPStorageGlobals.GetTotalBad) |
GetTotalBad
The GetTotalBad method retrieves the total amount of unusable space on the storage medium, in bytes. (IWMDMStorageGlobals.GetTotalBad) |
GetTotalFree
The GetTotalFree method retrieves the total free space on the storage medium, in bytes. |
GetTotalFree
The GetTotalFree method retrieves the total amount of free space on the storage medium, in bytes. |
GetTotalLength
The GetTotalLength method retrieves the total play length of the object in units pertinent to the object. The value returned is the total length regardless of the current settings of the play length and offset. |
GetTotalLength
The GetTotalLength method retrieves the total play length of the object, in units appropriate to the format. The value returned is the total length regardless of the current settings of the play length and offset. |
GetTotalSize
The GetTotalSize method retrieves the total size, in bytes, of the medium associated with this IMDSPStorageGlobals interface. |
GetTotalSize
The GetTotalSize method retrieves the total size in bytes of the storage medium associated with the IWMDMStorageGlobals interface. |
GetType
The GetType method retrieves device type information. |
GetType
The GetType method retrieves the operations supported by the device. |
GetVersion
The GetVersion method retrieves the version number of the device. |
GetVersion
The GetVersion method retrieves the manufacturer-defined version number of the device. |
Initialize
The Initialize method formats the storage medium. (IMDSPStorageGlobals.Initialize) |
Initialize
The Initialize method formats the storage medium. (IWMDMStorageGlobals.Initialize) |
Insert
The Insert method puts content into the storage on the device. |
Insert2
The Insert2 method puts content into/next to the storage. This method extends IWMDMStorageControl::Insert by allowing the application to specify a new destination name, and provide a pointer to a custom COM object. |
Insert3
The Insert3 method puts content into/next to the storage. This method extends IWMDMStorageControl2::Insert2 by allowing the application to explicitly specify the metadata and type of the object being sent. |
IsEnabled
The IsEnabled method determines whether logging is enabled. |
LogDword
The LogDword method logs a DWORD value to the current log file. A carriage return and line feed are added to each log entry. |
LogString
The LogString method logs a string to the current log file. A carriage return and line feed are added to each log entry. |
MakeDecision
The MakeDecision method determines whether access to the content is allowed. If access is allowed, this method returns the interface that will be used to access the content. |
MakeDecision2
The MakeDecision2 method determines whether the secure content provider is responsible for the content by examining data that Windows Media Device Manager passes to this method. |
MakeDecisionOnClearChannel
The MakeDecisionOnClearChannel method determines whether access to the content is allowed on a clear channel. If access is allowed, this method returns the interface used to access the content. |
Move
The Move method moves a file or folder on a media device. |
Move
The Move method moves the current storage to a new location on the device. |
Next
The Next method retrieves a pointer to the next celtIMDSPDevice interfaces. |
Next
The Next method returns a pointer to the next celtIMDSPStorage interfaces. |
Next
The Next method returns a pointer to the next device, represented by an IWMDMDevice interface. |
Next
The Next method retrieves a pointer to the next sibling storage. |
ObjectData
The ObjectData method transfers a block of object data back to Windows Media Device Manager. |
Open
The Open method opens the associated object and prepares it for Read or Write operations. This operation is valid only if the storage object represents a file. |
Pause
The Pause method pauses the current play or record session at the current position within the content. (IMDSPDeviceControl.Pause) |
Pause
The Pause method pauses the current play or record session at the current position within the content. (IWMDMDeviceControl.Pause) |
Play
The Play method begins playing at the current seek position. If the Seek method has not been called, then playing begins at the beginning of the first file, and the play length is not defined. |
Play
The Play method begins playing at the current seek position. If the IWMDMDeviceControl::Seek method has not been called, then playing begins at the beginning of the first file, and the play length is not defined. |
Progress
The Progress method indicates that an operation is still in progress. |
Progress3
The Progress3 method is called by Windows Media Device Manager to indicate the status of an action in progress. |
QueryByIndex
The QueryByIndex method retrieves the value of a property specified by index. |
QueryByName
The QueryByName method retrieves the value of a property specified by name. |
Read
The Read method reads data from the object at the current position. This operation is valid only if the storage object represents a file. |
Read
The Read method copies the current storage to the computer. |
ReadOnClearChannel
The ReadOnClearChannel method reads data from the object at the current position without using secure authenticated channels. |
Record
The Record method begins recording from the device's external record input at the current seek position. The Seek method must be called first. |
Record
The Record method begins recording from the device's external record input at the current seek position. The IWMDMDeviceControl::Seek method must be called first. |
Reinitialize
The Reinitialize method forces Windows Media Device Manager to rediscover all the Windows Media Device Manager devices. |
Rename
The Rename method renames the associated object which can be a file or a folder. |
Rename
The Rename method renames the current storage. |
Reset
The Reset method resets the enumeration sequence to the beginning. A subsequent call to Next fetches the first Windows Media Device Manager interface in the enumeration sequence. |
Reset
The Reset method resets the enumeration sequence to the beginning. A subsequent call to the Next method fetches the first storage interface in the enumeration sequence. |
Reset
The Reset method resets the enumeration so that Next returns a pointer to the first device. |
Reset
The Reset method sets the enumeration sequence back to the beginning. |
Reset
The Reset method deletes the contents of the current log file. |
Resume
The Resume method resumes the current playback or record operation from the file position saved during the call to Pause. |
Resume
The Resume method resumes the current play or record operation from the file position saved during the call to Pause. |
SACAuth
The SACAuth method establishes a secure authenticated channel between components. |
SACGetProtocols
The SACGetProtocols method is used by a component to discover the authentication protocols supported by another component. |
Seek
The Seek method seeks to a position that is used as the starting point by the Play or Record methods. (IMDSPDeviceControl.Seek) |
Seek
The Seek method sets the current position within the object. This operation is valid only if the storage object represents a file. |
Seek
The Seek method seeks to a position that is used as the starting point by the Play or Record methods. (IWMDMDeviceControl.Seek) |
SendOpaqueCommand
The SendOpaqueCommand method sends a command through Windows Media Device Manager. Without acting on it, Windows Media Device Manager passes the command through to a device. |
SendOpaqueCommand
The SendOpaqueCommands method sends a command through Windows Media Device Manager. Without acting on it, Windows Media Device Manager passes the command through to a device. |
SendOpaqueCommand
The SendOpaqueCommand method sends a device-specific command to the device through Windows Media Device Manager. Windows Media Device Manager does not attempt to read the command. |
SendOpaqueCommand
The SendOpaqueCommand method sends a command to the storage through Windows Media Device Manager, without processing it. |
SetAttributes
The SetAttributes method sets the attributes of a storage object. |
SetAttributes
The SetAttributes method sets the attributes of the storage. |
SetAttributes2
The SetAttributes2 method extends IMDSPStorage::SetAttributes by enabling you to set audio and video formats and extended attributes of a storage object. |
SetAttributes2
The SetAttributes2 method sets extended attributes of the storage. |
SetDeviceEnumPreference
The SetDeviceEnumPreference method sets the device enumeration preferences. (IMDServiceProvider3.SetDeviceEnumPreference) |
SetDeviceEnumPreference
The SetDeviceEnumPreference method sets the device enumeration preferences. (IWMDeviceManager3.SetDeviceEnumPreference) |
SetEnumPreference
The SetEnumPreference method sets the preferred view mode for the storage. |
SetLogFileName
The SetLogFileName method sets the full path to the current log file. All subsequent log entries will be placed in this file. |
SetMetadata
The SetMetadata method provides the metadata associated with a specified content. |
SetMetadata
The SetMetadata method sets metadata on the storage. |
SetObjectAttributes
The SetObjectAttributes method specifies the file attributes. This method is currently not called by Windows Media Device Manager. |
SetObjectAttributes2
The SetObjectAttributes2 method sets attributes of files or storages. This method is currently not called by Windows Media Device Manager. |
SetObjectName
The SetObjectName method assigns a name to the content being read or written. This method is currently not called by Windows Media Device Manager. |
SetObjectTotalSize
The SetObjectTotalSize method assigns the total size in bytes of an object. This method is currently not called by Windows Media Device Manager. |
SetPlayLength
The SetPlayLength method sets the play length of the object, in units pertinent to the object. This is the maximum length that the object plays regardless of its actual length. |
SetPlayLength
The SetPlayLength method sets the play length of the object, in units appropriate to the format. This is the maximum length that the object plays regardless of its actual length. |
SetPlayOffset
The SetPlayOffset method sets the play offset of the object, in the units pertinent to the object. This specifies the starting point for the next invocation of IMDSPDeviceControl::Play. |
SetPlayOffset
The SetPlayOffset method sets the play offset of the object, in the units appropriate to the format. This specifies the starting point for the next invocation of Play. |
SetProperty
The SetProperty method sets a specific device property that is writable. |
SetProperty
The SetProperty method sets a specific device property, if it is writable. |
SetReferences
The SetReferences method sets the references contained in a storage that has references (such as playlist/album), overwriting any previously existing references contained in this storage. |
SetReferences
The SetReferences method sets the references contained in a storage that has references (such as a playlist or album), overwriting any previously existing references held by the storage. |
SetSizeParams
The SetSizeParams method sets the current size parameters for the current log file. |
Skip
The Skip method skips over the next specified number of media device interface(s) in the enumeration sequence. |
Skip
The Skip method skips over the next specified number of storage interface(s) in the enumeration sequence. |
Skip
The Skip method skips over a specified number of devices in the enumeration sequence. |
Skip
The Skip method skips over the specified number of storages in the enumeration sequence. |
Stop
The Stop method stops the current stream. |
Stop
The Stop method stops the current record or play operation. |
TransferComplete
The TransferComplete method is called by Windows Media Device Manager to signal the end of a secure transfer of data. In this method, the secure content provider can perform any additional processing required to enable the content on the target device. |
TransferCompleteForDevice
The TransferCompleteForDevice method is called by Windows Media Device Manager to signal the end of a data transfer for a specific device. |
TransferContainerData
The TransferContainerData method transfers container file data to the secure content provider. The secure content provider breaks down the container internally and reports which parts of the content are available as they are extracted from the container. |
TransferContainerData2
The TransferContainerData2 method transfers container file data to the secure content provider. |
TransferContainerDataOnClearChannel
The TransferContainerDataOnClearChannel method transfers container file data to the content provider through the clear channel. |
TransferObjectData
The TransferObjectData method is called to allow the application to transfer a block of data to or from the computer. |
TransferObjectDataOnClearChannel
The TransferObjectDataOnClearChannel method is a more efficient implementation of IWMDMOperation::TransferObjectData. |
TransferToDevice
The TransferToDevice method is called by Windows Media Device Manager to delegate content transfer content to the service provider. The source can be specified either as a file or as an operation interface. |
WMDMMessage
The WMDMMessage method is a callback method implemented by a client, and called by Windows Media Device Manager when a Plug and Play compliant device or storage medium is connected or removed. |
Write
The Write method writes data to the object at the current position within the object. This operation is valid only if the storage object represents a file. |
WriteOnClearChannel
The WriteOnClearChannel method writes data to the object to the current position within the object, without using secure authenticated channels. |