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4.47.2.5. GetDevice Table of Contents 4.47.2.7. GetDeviceID

- 4.47.2.6. -
Table of Contents
4. Standard Units
4.47. MMedia - Multimedia Devices support unit
4.47.2. TMMedia Object Methods
4.47.2.6. GetDeviceCaps


4.47.2.6. GetDeviceCaps

Targets: Win32 only


MMedia Unit

Retrieves static information about a device. All devices recognize this command. Information is returned in the DeviceCaps variable of the TMCIDeviceCaps structure (see below).

Declaration:
  procedure GetDeviceCaps(var DeviceCaps: TMCIDeviceCaps);
Remarks: TMCIDeviceCaps structure is defined as follows:
TMCIDeviceCaps = record
     CanPlay:             Boolean;
     CanRecord:           Boolean;
     CanEject:            Boolean;
     CanSave:             Boolean;
     CanChangePos:        Boolean;
     HasVideo:            Boolean;
     HasAudio:            Boolean;
     ActiveRect:          TRect;
     ActiveRectWidth:     Longint;
     ActiveRectHeight:    Longint;
   end;



Previous: 4.47.2.5. GetDevice To the Table of Contents Next: 4.47.2.7. GetDeviceID
4.47.2.5. GetDevice Table of Contents 4.47.2.7. GetDeviceID

- 4.47.2.6. -