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Exception when changing DockState to floating after close a window programatically

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128270 Jan 11,2017 10:41 AM Jan 13,2017 01:13 AM WPF 3
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Tags: DockingManager
Yong Chen
Asked On January 11, 2017 10:41 AM

Hi There,

I got an exception when I change the DockState of a window to floating after I close a window programatically.

Here is my steps for my example application:

- Click on File -> Close Document Window
- Right click on the header of Properties Window
- Select floating

Thanks for your help

Attachment: DockingDemo2143110883_1fc36444.zip

Marimuthu Sivalingam [Syncfusion]
Replied On January 12, 2017 06:32 AM

Hi Yong,

Thank you for contacting Syncfusion Support.

We have modified the sample to avoid the reported crash. In this sample, we have updated the host of DockingManager children once children are removed from the collection. Please download the sample from the below link.

Sample: DockingDemo

Regards,
Marimuthu S.


Yong Chen
Replied On January 12, 2017 09:39 AM

Thank you, working good now.

Senthil Kumaran Rajan [Syncfusion]
Replied On January 13, 2017 01:13 AM

Hi Yong,

Thank you for your update.

We are glad to know that, your reported behavior has been resolved. Please let us know if you need any further assistance, we will be happy to assist you.

Regards,
Senthil

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