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the TDx_Library
the TDx9_Library
- Description
The OnDDEnumerate callback is used to process information returned by the TDx_Draw::DDEnumerate method.
Set the Finished parameter to halt the enumeration process.
- Parameters
Context
Application defined data structure passed to the enumeration method call.
DriverDescription
The DriverDescription parameter contains a string description of the driver for the device being enumerated .
DriverName
The DriverName parameter contains the name of the drivre for the currently enumerated device.
Finished
Set the Finished parameter to true to halt the enumeration immediately upon leaving this function.
Guid
The Guid parameter is an address containing the unique identifier of the Direct Draw object.
HMonitor
Contains a handle to the monitor associated with the currently enumerated directdraw object. This parameter will be NULL when enumerating the primary device, non-display devices, and devices not attached to the desktop.
Sender
The Sender parameter usually refers to the object that signalled the event.
- See Also
- Top
TDx_Draw_Library v1.90 Component Reference
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[ TDx_Draw::OnDDEnumerate() ] [ next: OnEnumDisplayModes() ] __published:
__property TDx_DDEnumerateCallback OnDDEnumerate = {read=FOnDDEnumerate, write=FOnDDEnumerate, nodefault};
TDX_DRAW::ONDDENUMERATE()
[ component callback event ]
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