System.SysUtils.EExternalException
Delphi
EExternalException = class(EExternal);
C++
class PASCALIMPLEMENTATION EExternalException : public EExternal
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | System.SysUtils.pas System.SysUtils.hpp |
System.SysUtils | System.SysUtils |
Description
EExternalException is the exception class for invalid exception codes.
EExternalException is raised when the runtime library detects an unrecognized exception code. The runtime library recognizes the following exception codes:
- STATUS_INTEGER_DIVIDE_BY_ZERO
- STATUS_ARRAY_BOUNDS_EXCEEDED
- STATUS_FLOAT_OVERFLOW
- STATUS_FLOAT_INEXACT_RESULT
- STATUS_FLOAT_INVALID_OPERATION
- STATUS_FLOAT_STACK_CHECK
- STATUS_FLOAT_DIVIDE_BY_ZERO
- STATUS_INTEGER_OVERFLOW
- STATUS_FLOAT_UNDERFLOW
- STATUS_FLOAT_DENORMAL_OPERAND
- STATUS_ACCESS_VIOLATION
- STATUS_PRIVILEGED_INSTRUCTION
- STATUS_CONTROL_C_EXIT
- STATUS_STACK_OVERFLOW
Any exception code that is not on the list above raises an EExternalException.
Note: As a descendant of EExternal, EExternalException saves the exception record in its ExceptionRecord data structure. An exception record is only generated under Windows.