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.
Unfortunately, activation email could not send to your email. Please try again.

GroupingGrid Expressions and decimal numbers

Thread ID:





24356 Feb 2,2005 07:56 AM Feb 4,2005 10:28 AM Windows Forms 3
Tags: GridControl
Juha Palomaki
Asked On February 2, 2005 07:56 AM

My expression field is working fine when I''m using "[MyField] * 2" as the expression. However, if I change the expression to "[MyField] * 2.5" (or "[MyField] * 2,5") it stops working and doesn''t display anything in the grid. Am I doing something wrong with the decimal numbers? The expressionfielddescriptor resultType is set to "System.Double"

Administrator [Syncfusion]
Replied On February 2, 2005 04:59 PM

Hi Juha, I tried seeing the issue in the attached sample (version It has an expression column as specified by you. expression1.Expression = "[Col0] * 2.5"; Do you see the issue in this sample too? Is the ''MyField'' column strongly typed? Regards, Jay N Adding an expression column_CS_394.zip

Juha Palomaki
Replied On February 4, 2005 06:22 AM

I have the same problem with your example. The expression column remains empty. I tried adding another column with "[Col0] * 3" as the expression and it works very well. I also tried changing your expression "[Col0] * 25 / 10" and that one works as well. I''ve also tried using comma (,) as the decimal separator but that does not work. In my case the datasource is a datatable and the data should be strongly typed.

Administrator [Syncfusion]
Replied On February 4, 2005 10:28 AM

Hi Juha, I have updated the Incident - 16507 you have opened regarding this. Regards, Jay N


This post will be permanently deleted. Are you sure you want to continue?

Sorry, An error occured while processing your request. Please try again later.

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.