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Syncfusion Feedback

autocomplete combobox in grid . .

Thread ID:





38015 Dec 5,2005 12:56 AM UTC Dec 5,2005 07:03 PM UTC WinForms 3
Tags: GridControl
Adam K.
Asked On December 5, 2005 12:56 AM UTC

i have a large list of autocomplete items in a combobox in column B. When the current cell is in column A and i hit the right arrow key, it takes a really long time to move over to column B. anyway to speed up this performance ? I have about 15,000 items in my combobox list. thks, ak

stanleyj [Syncfusion]
Replied On December 5, 2005 07:12 AM UTC

Hi Adam, There seems to be no lag in the performance in this sample. Can you modify the sample and produce it again? Thanks, Stanley

Adam K.
Replied On December 5, 2005 04:41 PM UTC

If you change the number to 50,000+ you see the behavior where if you move around the grid there is a pause before it lets you get onto that column. ak >Hi Adam, > >There seems to be no lag in the performance in this sample. Can you modify the sample and produce it again? > >Thanks, >Stanley

Administrator [Syncfusion]
Replied On December 5, 2005 07:03 PM UTC

If you use a DataSOurce instead of a choicelist, you can preload the list initially, to avoid the first long pause as your user moves into the current cell. But with 50K items, there will be a little pause as you try to drop the cell. http://www.syncfusion.com/Support/user/uploads/Forum_38015_14a12311.zip


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