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Screen flicker
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KRAI
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KRAI asked on 19 Sep 2009, 08:51 AM
I have a RadComboBox on my form (RadForm) and if I show the ItemsList the form flickers.


// set datasource  
cbTest.SuspendLayout();  
cbTest.DataSource = Enum.GetNames(typeof(ExportTypes));  
cbTest.SelectedIndex = 0;  
cbTest.ResumeLayout(); 

all properties on default value

thanks

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Mike
Telerik team
answered on 22 Sep 2009, 08:27 AM
Hi KRAI,

Unfortunately there i no workaround for this undesired effect. We are currently working on changing he ComboBox behavior this problem should be gone in Q3 2009 version.

Sincerely yours,
Mike
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Martin Hills
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answered on 24 Sep 2009, 07:43 AM
I am looking to use the Telerik components on my newest project which is an extension of an existing project.

I put a RadComboBox on the page, and not only does the page flicker when the user mouses over the combo box,
but i had a mouse over on the standard GridView on the page and this causes the entire page to flicker as well.

The flicker is only on Internet Explorer, but I wouldn't want to provide my application this way to a paying client,
especially as my clients use IE.

This flicker also seems to happen on a number of the Telerik pages as well - not just when mousing over the combo.

----
Okay that's weird - it happens sometimes but not others. Seems to depend on what other tabs I have openned -
especially the Telerik site.

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Nikolay
Telerik team
answered on 24 Sep 2009, 02:43 PM
Hi Martin Hills,

It seems that you have an issue with the ASP.NET AJAX controls. However, please note that this is the WinForms forum section. If you want your question to be reviewed by the ASP.NET support guys, please open a new thread in the appropriate forum section.

Best wishes,
Nikolay
the Telerik team

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KRAI
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Mike
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Martin Hills
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Nikolay
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