Use rowupdating

Posted by / 08-Jan-2018 19:42

Use rowupdating

When a Grid View row is in edit mode then we can update the row's record in the relational database table.So we need to create a Stored Procedure on which we pass all parameters that are updateable along with the primary key value, in other words the row data's key value that is being updated.Welcome to the Coding Forums, the place to chat about anything related to programming and coding languages.Please join our friendly community by clicking the button below - it only takes a few seconds and is totally free.

If you cannot guess which one will be much faster, remember that row-by-row kinda rhymes with "slow-by-slow" (hint, hint). I'm doing two benchmarks for this: Run 1, Statement 1 : .01457 (avg : .0098) Run 1, Statement 2 : .0133 (avg : .01291) Run 1, Statement 3 : .02351 (avg : .02519) Run 2, Statement 1 : .00882 (avg : .0098) Run 2, Statement 2 : .01159 (avg : .01291) Run 2, Statement 3 : .02348 (avg : .02519) Run 3, Statement 1 : .01012 (avg : .0098) Run 3, Statement 2 : .01453 (avg : .01291) Run 3, Statement 3 : .02544 (avg : .02519) Run 4, Statement 1 : .00799 (avg : .0098) Run 4, Statement 2 : .01346 (avg : .01291) Run 4, Statement 3 : .02958 (avg : .02519) Run 5, Statement 1 : .00749 (avg : .0098) Run 5, Statement 2 : .01166 (avg : .01291) Run 5, Statement 3 : .02396 (avg : .02519) The difference between Statement 1 and 3 is a factor of 2.5x.

Create SQL Connection We need a connection with a Microsoft SQL Server database so we can access data and perform an operation on it.

We define a connection in the web.config file and give a name to the connection string.

Ole Db; // Data Table name constants private const String CATEGORIES_TABLE = "Categories"; // Field name constants private const String CATEGORYID_FIELD = "Category ID"; private const String CATEGORYNAME_FIELD = "Category Name"; private const String DESCRIPTION_FIELD = "Description"; // Stored procedure name constants public const String GETCATEGORIES_SP = "Get Categories"; public const String INSERTCATEGORIES_SP = "Insert Categories"; // Stored procedure parameter name constants for Categories dt public const String CATEGORYID_PARM = "@Category ID"; public const String CATEGORYNAME_PARM = "@Category Name"; public const String DESCRIPTION_PARM = "@Description"; private Data Table dt; private Ole Db Data Adapter da; // . Event Args e) private void add Button_Click(object sender, System.

private void Ms Access Autonumber Value Form_Load(object sender, System.

use rowupdating-7use rowupdating-81use rowupdating-84

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