try executenonquery
2018年12月22日 — try catch我們之前說過是處理異常的，其實主要處理異常的是catch， ... 返回更新的記錄數</returns> public int ExecuteNonQuery(string sql) ... ,ExecuteNonQuery() can throw an AccessViolationException if an underlying driver crashes in native mode. Starting with the .NET Framework 4, managed code ...
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 try executenonquery 相關參考資料
C# 使用SqlException - iT 邦幫忙 - iThome
... new SqlCommand(queryString, connection); try command.Connection.Open(); command.ExecuteNonQuery(); } //catch (SqlException ex) // 使用SqlException ... https://ithelp.ithome.com.tw C#中使用try catch和using如何提高程式碼質量- IT閱讀
2018年12月22日 — try catch我們之前說過是處理異常的，其實主要處理異常的是catch， ... 返回更新的記錄數</returns> public int ExecuteNonQuery(string sql) ... https://www.itread01.com ExecuteNonQuery() exception not caught by try-catch - Stack ...
ExecuteNonQuery() can throw an AccessViolationException if an underlying driver crashes in native mode. Starting with the .NET Framework 4, managed code ... https://stackoverflow.com Handle SQL ExecuteNonQuery errors C# - Stack Overflow
2017年2月11日 — Put your query in a try/catch block, and show the MessageBox in the catch. Something like, e.g.: try using (SqlConnection connection = new ... https://stackoverflow.com How can I get an error message that happens when using ...
try cmd.Connection = conn; conn.Open(); cmd.ExecuteNonQuery(); } catch (OracleException oex) string errmsg = oex.Message; Logger.Instance. https://stackoverflow.com How to continue if error raised cmd.ExecuteNonQuery(); using ...
try cmd.ExecuteNonQuery(); } catch (Exception ex) //put code trace log here such as write a txt file content ex.tostring; continue;//will run code ... https://forums.asp.net Kuick -- 資料庫Transaction (一) - iT 邦幫忙 - iThome
ExecuteNonQuery(); } // 刪除private void DeleteData(SqlCommand cmd) cmd. ... Transaction = tra; try // 新增：呼叫InsertDate 方法 InsertData(cmd); // 刪除： ... https://ithelp.ithome.com.tw SqlCommand.Cancel 方法(System.Data.SqlClient) | Microsoft ...
... 的執行。Tries to cancel the execution of a SqlCommand. ... CommandText = "DROP TABLE TestCancel"; try Command. ... ExecuteNonQuery(); Command. https://docs.microsoft.com SqlCommand.ExecuteNonQuery Method (System.Data ...
Executes a Transact-SQL statement against the connection and returns the number of rows affected. public: override int ExecuteNonQuery(); public: virtual int ... https://docs.microsoft.com SqlTransaction.Commit 方法(System.Data.SqlClient ...
... try command.CommandText = "Insert into Region (RegionID, RegionDescription) VALUES (100, 'Description')"; command.ExecuteNonQuery(); command. https://docs.microsoft.com |