IDiaSymbol::get_length
Applies to: 
Visual Studio 
Visual Studio for Mac
Note
This article applies to Visual Studio 2017. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here
Retrieves the number of bits or bytes of memory used by the object represented by this symbol.
Syntax
HRESULT get_length (
ULONGLONG* pRetVal
);
Parameters
pRetVal
[out] Returns the number of bytes or bits of memory used by the object represented by this symbol.
Return Value
If successful, returns S_OK; otherwise, returns S_FALSE or an error code.
Note
A return value of S_FALSE means the property is not available for the symbol.
Remarks
If the LocationType Enumeration of the symbol is LocIsBitField, the length returned by this method is in bits; otherwise, the length is in bytes for all other location types.
Example
IDiaSymbol* pSymbol;
ULONGLONG length;
pSymbol->get_length( &length );
Requirements
| Requirement | Description |
|---|---|
| Header: | dia2.h |
| Version: | DIA SDK v7.0 |