You must replace theDataWorkspacename and the parameter names and values with those for your own stored procedure. To invoke the stored procedure from a screen In theScreen Designer, open the shortcut menu for theScreen Command Barnode, and then chooseAdd Button. In theAdd Buttondialog box, ...
command.CommandText = "ItemCalculateStock"; command.CommandType = CommandType.StoredProcedure; command.Parameters.Add(new SqlParameter("@OptionId", optionId)); command.Parameters.Add(new SqlParameter("@ItemId", itemId)); _bloggingContext.Database.OpenConnection(); using (var result = command.E...
I have created a new user by executing the following command : GRANT SELECT, INSERT,UPDATE,DELETE,EXECUTE ON welcomeboard.* TO 'ems_user'@'%' IDENTIFIED BY 'ems_project'; now i am able to do everything except for executing stored procs from my java application. It gives me the followi...
execute the stored procedure by using an OACommand. The second way to execute stored procedures is to use the OACommand class. With this approach, you have the ability to work with the new lower level ADO API. The Telerik OpenAccess ADO API introduces the Translate<T> method, which can ...
2、DbCommand是使用CommandType.Text(相对于CommandType.StoredProcedure)来执行的,这意味着它不会自动为存储过程绑定参数,尽管如此你还是可以使用普通的SQL语法来执行存储过程。 3、你必须使用正确的语法来为存储过程传递一个输入输出参数,比如你需要在SQL语句中参数名称的后面增加一个“OUT”关键字。
This topic provides an example of how to execute a parameterized stored procedure using EntityCommand. This example uses the stored procedure and data model implemented in How to: Define a Model with a Stored Procedure (Entity Framework). For information about configuring your project, and an ...
Executing Stored Procedures that Return Rows Using a TableAdapter Executing Stored Procedures that Return Rows Using a Command Object Security See Also To execute a stored procedure that returns row, you can run a TableAdapter query that is configured to run a stored procedure (for example, Cu...
There are two ways to execute stored procedures and get the out parameters: •Use the generic OpenAccessContext.ExecuteQuery<T> method. •Create a new OACommand and execute the stored procedure using the OACommand.ExecuteReader method.
dc.ExecuteCommand("dbo.MyStoredProcedure", "abc", 123, 5.5, 'c'); Then you will get this error: "Procedure or function 'MyStoredProcedure ' expects parameter '@Parameter1', which was not supplied." Refer to this link to seemore examples of how to use DataContext.ExecuteCommand....
Call theExecutecommand (in this case, a call to a stored procedure). Process the rowset and release it by using theIRowset::Releasemethod. Process the return code and output parameter values received from the stored procedure. 示例 The example shows processing a rowset, a return code, and ...