executenonquery return
ExecuteNonQuery method. Description. Executes a statement that does not return a result set, such as an Insert, Update, Delete, or a data definition statement. , Sometimes you end up with a return value of -1 when using the SqlClient.SqlCommand.ExecuteNonQuery method. Why is that? Well, the ...
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 executenonquery return 相關參考資料
Executenonquery() returns -1 - CodeProject
You will only get a value other than -1 for a delete, update or insert statement that commits a value. If a rollback occurs, you'll get -1 so it could ... https://www.codeproject.com ExecuteNonQuery method - Sybase InfoCenter
ExecuteNonQuery method. Description. Executes a statement that does not return a result set, such as an Insert, Update, Delete, or a data definition statement. http://infocenter.sybase.com SqlCommand.ExecuteNonQuery() returns -1 when doing ...
Sometimes you end up with a return value of -1 when using the SqlClient.SqlCommand.ExecuteNonQuery method. Why is that? Well, the ... https://blogs.msdn.microsoft.c ExecuteNonQuery returns what int value - Stack Overflow
ExecuteNonQuery returns the number of rows affected. ExecuteNonQuery. For UPDATE, INSERT, and DELETE statements, the return value is ... https://stackoverflow.com ExecuteNonQuery returning value of 0 when successfully deleting a ...
You're executing the command twice. command.ExecuteNonQuery(); int rowsAffected = command.ExecuteNonQuery();. The first line will delete the row and ... https://stackoverflow.com 更新資料來源中的資料| Microsoft Docs
ExecuteNonQuery方法會傳回一個整數，表示受執行的語句或預存程式所影響的資料列數目。The ExecuteNonQuery method returns an integer ... https://docs.microsoft.com SqlCommand.ExecuteNonQuery Method (Microsoft.Data ...
Executes the query, and returns the first column of the first row in the result set returned by the query. Additional columns or rows are ignored. https://docs.microsoft.com [C#] ASP.NET ExecuteNonQuery 的回傳值@ 痞客興的部落格 ...
If use ExecuteNonQuery to create or modify database structure, eg. create table, this method returns -1 if success, returns 0 if fail. https://charleslin74.pixnet.ne c#: ExecuteNonQuery() returns -1 - Stack Overflow
https://stackoverflow.com SqlCommand.ExecuteNonQuery 方法(System.Data.SqlClient ...
針對連接執行Transact-SQL 陳述式，並傳回受影響的資料列數目。Executes a Transact-SQL statement against the connection and returns the number of rows ... https://docs.microsoft.com |