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Controls disappear when moved

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SplitContainer
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Nancy
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Nancy asked on 14 Sep 2010, 05:22 PM
I have a form that contains a split container with 2 split panels. The top panel contains search criteria and the bottom contains a radGridView that displays the resutls.

I just completed the upgrade process to Q2 2010 SP1 and now when I click on any of the controls in the criteria panel and select the "move" grab bars the control disappears. Upon further inspection the location property gets changed to -266, -191.

I have attached a document of the screen caps.

I also undocked the entire Split Container and tried to move it. Once I grab the "move" box the location gets set to -266,-191
What am I doing wrong or is this a bug?

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Nikolay
Telerik team
answered on 17 Sep 2010, 04:35 PM
Hello Nancy,

As I mentioned in the support ticket that you have opened for the same topic, the issue is most probably caused by the fact that you did not close the Visual Studio instance after upgrading to the new Telerik controls.

At the end of the support conversation I noticed that you do not experienced the issue anymore. I am glad to hear that.

Feel free to contact us in case you have further questions.

Best wishes,
Nikolay
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Shonda
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answered on 03 Nov 2011, 08:30 PM
I am having a similar problem also with the split container. The difference for me is that I am doing a copy paste and the controls disappear.  The are in the designer.cs file but I cannot see them in the Design window.  I have not upgraded the version of telerik as I have had it installed since the latest version was released.

I have noticed the the Designer.cs file is missing the line to add the splitPanels to their parent splitContainers.

When I manually add them in to the designer.cs file then all is well again.

this.radSplitContainer1.Controls.Add(this.splitPanel1);

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Nikolay
Telerik team
answered on 09 Nov 2011, 05:06 PM
Hi Shonda,

I was not able to reproduce the issue on my side as demonstrated in the attached sample project and movie. Please open a new support ticket and send me a movie and your sample project where the issue occurs. This will allow me to understand the exact case and address any potential issue further.

Thank you for your cooperation.

Greetings,
Nikolay
the Telerik team

Q2’11 SP1 of RadControls for WinForms is available for download (see what's new); also available is the Q3'11 Roadmap for Telerik Windows Forms controls.

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Nikolay
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Shonda
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