ExecuteScalar 方法
Executes a Transact-SQL statement and returns the first column of the first row as a value type.
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多載 清單
| 名稱 | 說明 | |
|---|---|---|
.gif "公用方法") |
ExecuteScalar(StringCollection) | Executes a batch of Transact-SQL statements and returns the first column of the first row as an object value. |
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ExecuteScalar(String) | Executes a Transact-SQL statement and returns the first column of the first row as an object value. |
上層
備註
If multiple batches are specified by using a StringCollection object then the result is an array of value types.