Hello
Is is possible for the user to drop a column from the grid at runtime? if so, how is this implimented?
We are saving the layout of the grids now as a profile xml and want to allow the user to also drop columns and save that as a new profile.
Nick
Is is possible for the user to drop a column from the grid at runtime? if so, how is this implimented?
We are saving the layout of the grids now as a profile xml and want to allow the user to also drop columns and save that as a new profile.
Nick
8 Answers, 1 is accepted
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Hello Nick Wood,
Greetings,
Milan
the Telerik team
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Could you please take a look at our HeaderContextMenu example which demonstrates one possible approach.
Greetings,
Milan
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Nick Wood
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answered on 22 Mar 2010, 12:29 PM
Hi Milan
Thankyou for that link
I have tried adding this code but when I right click on the grid it still only show "Silverlight" and no menu
Thankyou for that link
I have tried adding this code but when I right click on the grid it still only show "Silverlight" and no menu
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Hi Nick Wood,
Best wishes,
Milan
the Telerik team
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With Silverlight 3 the right-click functionality is only available when the Silverlight plug-in runs in Windowless mode. To get the sample working just create a web application that hosts your SL application and edit the startup .aspx file. The last couple of line of this file should look something like:
<body> <form id="form1" runat="server" style="height:100%"> <div id="silverlightControlHost"> <object data="data:application/x-silverlight-2," type="application/x-silverlight-2" width="100%" height="100%"> <param name="source" value="ClientBin/SilverlightApplication1.xap"/> <param name="onError" value="onSilverlightError" /> <param name="background" value="white" /> <param name="minRuntimeVersion" value="3.0.40624.0" /> <param name="autoUpgrade" value="true" /> <!-- enables Windowless mode --> <param name="Windowless" value="true" /> <a href="http://go.microsoft.com/fwlink/?LinkID=149156&v=3.0.40624.0" style="text-decoration:none"> <img src="http://go.microsoft.com/fwlink/?LinkId=108181" alt="Get Microsoft Silverlight" style="border-style:none"/> </a> </object><iframe id="_sl_historyFrame" style="visibility:hidden;height:0px;width:0px;border:0px"></iframe></div> </form> </body> To enable Windowless mode just add a new "param" element and you should be good to go.
<param name="Windowless" value="true" />Best wishes,
Milan
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Hakki
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answered on 17 Oct 2013, 09:56 AM
Sorry for the bump but this is by far the best example I could Google find. I have got the menu working when I applied it in XAML as per your example.
So now, how do I apply it to a RadGrid that is created at runtime using C#?
The following is saying "Cannot Resolve symbol IsEnabled":
Help appreciated, thanks.
So now, how do I apply it to a RadGrid that is created at runtime using C#?
The following is saying "Cannot Resolve symbol IsEnabled":
_grid = new RadGridView{ Name = "GeneratedGrid" + _dataNo, AutoGenerateColumns = true, ShowGroupPanel = false, GridViewHeaderMenu.IsEnabled = true, VerticalAlignment = VerticalAlignment.Top, RowIndicatorVisibility = Visibility.Collapsed, ShowColumnHeaders = true, IsReadOnly = true, Margin = new Thickness(10, 74, 0, 0)};Help appreciated, thanks.
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Hi,
Didie
Telerik
RadGridView does not have a property GridViewHeaderMenu. You can refer to its API.
Please check our online demo on how to define a header ContextMenu.
Didie
Telerik
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Hakki
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answered on 22 Oct 2013, 10:45 AM
Hello,
It works fine per demo. But demo shows how to apply the HeaderMenu only via XAML. I am creating grids at run time via C# (it is needed as user can create as many as they like) per my code in my last post, and need to know how I apply the HeaderMenu to grids that are created like that?
Thanks.
It works fine per demo. But demo shows how to apply the HeaderMenu only via XAML. I am creating grids at run time via C# (it is needed as user can create as many as they like) per my code in my last post, and need to know how I apply the HeaderMenu to grids that are created like that?
Thanks.
0
Hello,
Regards,
Didie
Telerik
You can apply it in code behind similar to:
public MainWindow(){ InitializeComponent(); GridViewHeaderMenu.SetIsEnabled(this.playersGrid, true);}Regards,
Didie
Telerik
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Hakki
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answered on 22 Oct 2013, 01:25 PM
That did it, thanks.