Rowupdating keys 78 record dating

Posted by / 24-Dec-2017 11:33

Rowupdating keys

For each table with the FK: This takes a bit of effort, but would result in your constraint being properly set for your case.

EDIT 2: The information that you need is found in sys.foreign_keys.

Now we define a method for opening a connection with the relation database and returns a SQL connection object depending on the connection string that is passed as a parameter of the Sql Connection class constructor.

Delete a Record We can delete a record from the database table by clicking on the delete button that is in the Delete column of the Grid View.

, I see that update_referential_action is set to 0.

This grid has one drop down editor and others fields are text box editors. The grid control has 6 CRUD events associated with it.SQL Server does not support altering the constraints to a new setting.It is necessary to iterate through each table that has a FK constraint to the PK table.The Grid View control is a tabular databound control but sometimes it is used like a spreadsheet control. NET 2.0 and is an improved version of the Data Grid control. We can use this to display data from a database and edit, sort and select the data.Database Table Structure We are using an "EMPLOYEE" table so the "EMPLOYEE" table design is: Design of Grid View We design a Grid View with which we can perform update and delete operations.

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Here we can update Name, Emp_Code and Emp_Age fields depending on the Id field of the "EMPLOYEE" table.

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