COleException Class
Represents an exception condition related to an OLE operation.
Syntax
class COleException : public CException
Members
Public Methods
| Name | Description |
|---|---|
| COleException::Process | Translates a caught exception into an OLE return code. |
Public Data Members
| Name | Description |
|---|---|
| COleException::m_sc | Contains the status code that indicates the reason for the exception. |
Remarks
The COleException class includes a public data member that holds the status code indicating the reason for the exception.
In general, you should not create a COleException object directly; instead, you should call AfxThrowOleException.
For more information on exceptions, see the articles Exception Handling (MFC) and Exceptions: OLE Exceptions.
Inheritance Hierarchy
COleException
Requirements
Header: afxdisp.h
COleException::m_sc
This data member holds the OLE status code that indicates the reason for the exception.
SCODE m_sc;
Remarks
This variable's value is set by AfxThrowOleException.
For more information on SCODE, see Structure of COM Error Codes in the Windows SDK.
Example
try
{
SomeOleFunc();
}
catch (COleException* pe)
{
TRACE(_T("COleException caught. SCODE = %x\n"), pe->m_sc);
pe->Delete();
}
COleException::Process
Call the Process member function to translate a caught exception into an OLE status code.
static SCODE PASCAL Process(const CException* pAnyException);
Parameters
pAnyException
Pointer to a caught exception.
Return Value
An OLE status code.
Remarks
Note
This function is static.
For more information on SCODE, see Structure of COM Error Codes in the Windows SDK.
Example
See the example for COleDispatchDriver::CreateDispatch.