IDiaSymbol::get_numberOfColumns

Retrieves the number of columns in the matrix.

Syntax

HRESULT get_numberOfColumns(
   DWORD* pRetVal);

Parameters

pRetVal

[out] A pointer to a DWORD that holds the number of columns in the matrix.

Return Value

If successful, returns S_OK; otherwise, returns S_FALSE or an error code.

See also

• IDiaSymbol