Aspxgridview rowupdating e newvalues empty
No more code is necessary for managing data and we can now comfortably start with the interface. There are several methods for achieving the same result.If you are interested in more you can check this Grid Editing – Edit Modes A rich set of editors for different column types allows column values to be modified with ease.
There are also many other modes, you have rich client and server side methods in order to start editing one or more rows.The only exception is the Remove Credit Card method, which actually doesn’t delete the item and in cascade the related items in the tbl_Import, but only flags the credit card as inactive.In order to make this thing actually work, we need to modify the stored procedure that we defined in previous post sp_Get Credit Card Imports.We will write down methods that will allow us to update, add and remove the credit card entities.public static bool Add New Credit Card(string credit Card Name) public static bool Update Credit Card(int credit Card Id, string credit Card Name) public static string Get Credit Card(int credit Card Id) public static bool Remove Credit Card(int credit Card Id) This code is pretty straight forward.In this post we will continue adding functionality on our previous example.
If you missed my previous post you can get it here: ASPx Grid View Excel style – Adding notes to grid cells.
Because of this, we have our edit controls in read only state.
You can find on Devexpress support web site several issues that are speaking about this behavior and why of it. Define the following server side event: What we defined here is checking if the cells that are going in edit mode are the one we are aiming to put in edit (not the Name and Total columns) and if so we are setting a couple of properties.
The database is part of the project and it will be automatically mounted by VS.
You can change this easily be creating your own database and changing the connection string in the web config.
Last but not least you will need the 12.2.5 version of Dev Express ASP. If you do have a more recent version, upgrading the project should be easy.