Devexpress aspxgridview rowvalidating

10-Oct-2018 12:54

Using wizards and designers to generate declarative statements isn’t fundamentally good or bad. The fastest way to get data into an ASPx Grid View is to drop an ASPx Grid View onto a Web page and click on Choose Data Source| The first pre-requisite for editing in the ASPx Grid View is that you need declarative (or imperative) code that supports the edits.

The next step is to turn on the edit metaphors in the ASPx Grid View.

All it comes back to client is some message like "Input string was not in a correct format".

I want to validate input controls on the server side.

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Validated events from occurring, and also prevents the user from leaving the invalid row and prevents the row from being saved to an external data source in data bound mode.

As I am awaiting for my author copies of —I have books promised—I am poking around and plumbing the ASP.

NET controls and their many members for interesting aspects and interesting ways to present them.

If it is necessary to do server side validation then I would recommend doing it in the Row Updating and Row Inserting server side event handlers as was recommended by Dev Express. You can validate each of the bound controls' values in the e.This blog shows you how to use the Do Row Validation method to validate a row of data in the ASPx Grid View.The sub-sections contain the complete steps for getting data into the grid, supporting editing the data, and validating the contents of the grid cells. EDIT: Markup: Where "Bind Grid" above is whatever process / method / code you use to bind data to your aspx Grid View. "Shale Play" is not the name of the field in the datasource that's populating your Grid View.We have an Entity Server Mode Data Source control, which is bound to the Data Source ID property.

If it is necessary to do server side validation then I would recommend doing it in the Row Updating and Row Inserting server side event handlers as was recommended by Dev Express. You can validate each of the bound controls' values in the e.This blog shows you how to use the Do Row Validation method to validate a row of data in the ASPx Grid View.The sub-sections contain the complete steps for getting data into the grid, supporting editing the data, and validating the contents of the grid cells. EDIT: Markup: Where "Bind Grid" above is whatever process / method / code you use to bind data to your aspx Grid View. "Shale Play" is not the name of the field in the datasource that's populating your Grid View.We have an Entity Server Mode Data Source control, which is bound to the Data Source ID property.Otherwise, please provide us with a reduced version of the problematic project, so that we can easily examine it on our side. Thanks, Mike Disclaimer: The information provided on Dev and its affiliated web properties is provided "as is" without warranty of any kind.