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.

MultiColumnComboBox: Filtering Columns

Thread ID:





19732 Oct 1,2004 03:26 PM Oct 3,2004 12:17 AM Windows Forms 1
Tags: Tools
Ben Waters
Asked On October 1, 2004 03:26 PM

I am working with Version and was wondering if there is a way to identify what columns from a data set are displayed and what columns are not. Currently I have to create a new data set and copy only the columns I want to have show be in the Data Grid. For Example, if I have a list of States I want to display the name of the state, the state postal abbreviation. But my data set also stores a state code that is reportable to an outside agency and the country code that is associated with the state. I do not want to display the last two values. To reduce database hits I am retrieving the entire table and storing it in memory and I will use the other columns of data information in processing. Thanks Ben Waters Technology Coordinator City Of Scottsdale - Court

Administrator [Syncfusion]
Replied On October 3, 2004 12:17 AM

Hi Ben, You could hide any number of columns in the MultiColumnComboBox''''s dropdown as shown in the code snippet below : // Show DisplayMember column this.multiColumnBoundCombo.ListBox.Grid.Cols.Hidden[1] = false; // Hide the other columns this.multiColumnBoundCombo.ListBox.Grid.Cols.Hidden[2] = true; this.multiColumnBoundCombo.ListBox.Grid.Cols.Hidden[3] = true; this.multiColumnBoundCombo.ListBox.Grid.Cols.Hidden[4] = true; this.multiColumnBoundCombo.ListBox.Grid.Cols.Hidden[5] = true; Please refer to the sample attached which illustrates this. Thanks for considering Syncfusion products. Regards, Guru Patwal Syncfusion, Inc.


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.