IDiaSymbol::get_hasEHaIDiaSymbol::get_hasEHa
抓取旗標，這個旗標會指定函數是否包含非同步 (結構化) 例外狀況處理。Retrieves a flag that specifies whether the function contains asynchronous (structured) exception handling.
語法Syntax
HRESULT get_hasEHa(
BOOL *pFlag
);
參數Parameters
pFlag
擴展如果函式 TRUE 具有任何非同步例外狀況處理，則傳回，否則傳回 FALSE 。[out] Returns TRUE if the function has any asynchronous exception handling; otherwise, returns FALSE.
傳回值Return Value
如果成功，則傳回， S_OK 否則傳回 S_FALSE 錯誤碼。If successful, returns S_OK; otherwise, returns S_FALSE or an error code.
注意
的傳回值 S_FALSE 表示該屬性不適用於符號。A return value of S_FALSE means that the property is not available for the symbol.
備註Remarks
您可以使用 c + + 樣式的例外狀況處理來混合非同步或結構化例外狀況處理，但它需要特定的編譯器參數（/EHa）來啟用它。It is possible to mix asynchronous or structured exception handling with C++-style exception handling, but it requires a specific compiler switch, /EHa, to enable it.
需求Requirements
| 需求Requirement | 描述Description |
|---|---|
| 標頭：Header: | dia2。hdia2.h |
| 版本：Version: | DIA SDK v8.0DIA SDK v8.0 |