We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

How to have an Expression field in GridGroupingControl?

Platform: ASP.NET Web Forms (Classic) |
Control: GridGroupingControl |
Published Date: April 30, 2011 |
Last Revised Date: July 10, 2019

The Expression fields can be created by using the ExpressionFieldDescriptor class. The ExpressionFieldDescriptor allows to have a field that holds an algebraic expression using the other fields of the Grid. Please refer the below code snippet which illustrates this:

C#

this.GridGroupingControl1.TableDescriptor.ExpressionFields.Add(new ExpressionFieldDescriptor("NewCategoryID", "[CategoryID] * 4", typeof(int)));

VB

Me.GridGroupingControl1.TableDescriptor.ExpressionFields.Add(New ExpressionFieldDescriptor("NewCategoryID", "[CategoryID] * 4", GetType(Integer)))

The above snippet creates the new field named as "NewCategoryID" which has it's value 4 times as the field CategoryID".

ADD COMMENT
You must log in to leave a comment

Please sign in to access our KB

This page will automatically be redirected to the sign-in page in 10 seconds.

Up arrow icon

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon