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.

QueryRowCount is neseccary for Virtual Grid?

Thread ID:

Created:

Updated:

Platform:

Replies:

52614 Nov 30,2006 09:36 PM Nov 30,2006 11:49 PM Windows Forms 1
loading
Tags: GridControl
Qingdong Fu
Asked On November 30, 2006 09:36 PM

I tried lots of times that only implementing QueryCellInfo event handler is ok. So I am wondering if the other two event handler QueryRowCount and QueryColCount is mandatory? Thanks.

Administrator [Syncfusion]
Replied On November 30, 2006 11:49 PM

Hi Qingdong,

Minimally, there are three events that you need to handle in order to implement a readonly virtual grid. In the QueryCellInfo, you provide the actual data from your external data source. In the QueryRowCount, you provide the number of rows that are in your virtual grid. And finally, in the QueryColCount, you provide the number of columns that are in the virtual grid.

Please refer to the KnowledgeBase Article for more details.
Click=>EssentailGrid=>WindowsForms=>QuickStart-VirtualGrid category

Best Regards,
Haneef

CONFIRMATION

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.

;