ErrorAndWarningReceiver Interface

This interface, in conjunction with Viewer.registerErrorAndWarningReceiver, allows the application to register an object that will have its methods called when errors and warnings occur in the Microsoft® DirectAnimation® system.

ErrorAndWarningReceiver Methods

handleError Invoked when an error occurs outside of the invocation of a tick(). In addition, ticking is halted.

handleTickError Invoked specifically for error messages incurred inside of a tick. In addition, ticking is halted.

handleTickWarning Invoked specifically for warning messages incurred inside of a tick().

handleWarning Invoked when a warning occurs outside of the invocation of a tick().

handleError

Invoked when an error occurs outside of the invocation of a tick(). In addition, ticking is halted.

Syntax

public abstract void handleError(
     int error,
     String s,
     Viewer v
);

Parameters

error
Win32 error code. Consult a Win32 reference for more information.
s
Error message.
v
Viewer object on which the warning occurred.

handleTickError

ErrorAndWarningReceiver Interface

Invoked specifically for error messages incurred inside of a tick. In addition, ticking is halted.

Syntax

public abstract void handleTickError(
     int error,
     String s,
     Viewer v
);

Parameters

error
Win32 error code. Consult a Win32 reference for more information.
s
Error message.
v
Viewer object on which the error occurred.

handleTickWarning

ErrorAndWarningReceiver Interface

Invoked specifically for warning messages incurred inside of a tick().

Syntax

public abstract void handleTickWarning(
     int error,
     String s,
     Viewer v
);

Parameters

error
Win32 error code. Consult a Win32 reference for more information.
s
Warning message.
v
Viewer object on which the error occurred.

handleWarning

ErrorAndWarningReceiver Interface

Invoked when a warning occurs outside of the invocation of a tick().

Syntax

public abstract void HandleWarning(
     int error,
     String s,
     Viewer v
);

Parameters

error
Win32 error code. Consult a Win32 reference for more information.
s
Warning message.
v
Viewer object on which the error occurred.