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  • Can a custom WPF control implement the IsDefault property

    - by jpierson
    I have a custom button control that does not derive from Button. Is it possible for me to implement the equivalent of IsDefault so that the command associated with my control will be invoked. I was hoping that this was an attached property that I could add to any control but as far as I can tell it doesn't seem to be. Am I out of luck if my control does not derive from Button or is there at least a reasonable workaround?

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  • Control parent must be X

    - by Shawn Mclean
    In silverlight, how do I create a usercontrol whose parent must be of a specific control? Eg. I create control Foo, Foo can only be a child of control FooParent. If in blend, they drag it to inside anything except for a FooParent control, it throws error. Foo should then be able to access properties and public methods of FooParent. Is there an official way to accomplish this?

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  • aspx listbox control

    - by lissa
    i tried to extend the listbox control and override its RenderEndTag method. everything works well if i used the control directly in a webapage. ie, the RenderEndTag is called. but when i try to put the control in a WebUserControl and use the webusercontorl in a webpage, the RenderEndTag of the extended control is not called. this is strange because the constructor is being called but the RenderEndTag method is not! any ideas about fixing the issue?

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  • How do you implement an MPVolumeView?

    - by Emil
    Hey! I want the user to be able to change the system volume with a slider, and I realized the only way to do this is with an MPVolumeView. But I can't find any example code for it, and every method I try to implement won't show up. So what is the easiest and correct, working way of implementing a MPVolumeView?

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  • WPF - My user control button not clickable

    - by Majed
    Hi all i am new to WPF and i created user control consist of : 1) media element ,,, 2) 2 Text blocks ,,, 3) 2 buttons to play and pause the media everything is good with my user control except the two buttons i can not click them when i add the user control to any 3d panel . if i add my user control to simple window i can use play and pause buttons otherwise no. Thank you in advance. Majed

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  • Can we bind dynamic data (dataset or list) to a control in WPF

    - by Anish
    Hi, I have a user control...and the base page(s) which uses this user control has a dataset which will be used by the user control. My dataset is dynamic...means..it can have different number of columns depending upon which page my usercontrol is implemented. Is there any control in wpf which i can use to bind this dataset (without knowing the column information) ...i mean similar to datagrid/gridview in 2.0 ?

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  • Getting memory allocation in segement control

    - by Rani
    Hi guys, I'm getting object allocation at segement control.I used same controller for adding favourites and while in didselect action.In present modelviewcontrol i didn't use segment control and in didselect i used segemnt control .So, am not getting how to release segemnt control . Can any one help to solve this. Thanks in advance.

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  • How we set or get focus to any control - and leave the focus in COCOA

    - by Amit Battan
    Hi All How we set or get focus on any control in cocoa. like setfirstresponder We have 2 control A and B, A is firstresponder After action I want to set focus ob B control and also how we get focus on a particular control and how we notify that leave focus..... I need it in validation .... I want to force user to fill a textfield and then go to next field..something like this Thanks Deepika

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  • how to make a base control in silverlight

    - by Edwin Tai
    I have a user control in silverlight which contains both XMAL and .cs file. But I wanna make it into a base control. In other word,I can make a control inherited it whose area in it can be edited. Just like Master Page in asp.net,you know. In the base control,I only have a lot of description in XMAL,perhaps it can be described in the .cs file,too.

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  • DotNetNuke - Module settings disapear on new user control.

    - by jason clark
    Hi, I have a DNN module which renders a user control (view.ascx) All is ok ( I am logged in ) and I get the DNN settings menu. however when I add another control and load it like so: string url = Globals.NavigateURL(PortalSettings.ActiveTab.TabID, "View_Details", "mid=" + ModuleId.ToString()); Response.Redirect(url); I lose the settings link when the new control loads. Any ideas? Is there a property somewhere to turn on settings for the loaded user control?

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  • PropertyGrid control issue in Windows7

    - by Mahesh
    I have an issue with the Windows Forms PropertyGrid control. I have customized the PropertyGrid control and override only OnPaint function. protected override void OnPaint(PaintEventArgs pe) { base.OnPaint(pe); } In my application I have few more controls (treeview, custom control and few form controls). When I mouseclick on the PropertyGrid control, the paint function in all the controls in the screen are being called continuously and the treeview starts flickering. This happens only in mouseclick event.

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  • Wrapping a Delphi TFrame descendant as an ActiveX control

    - by Mmarquee
    I am trying to wrap up a TFrame descendant as an ActiveX control, but don't seem to be able to get the control to show up in the ActiveX Control wizard. Is this approach possible, and if so, are there any working examples that I can be pointed at. I have tried to follow the instructions here, but as I said the control show in the list of available controls. Thanks in advance.

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  • What is the difference between the Control.Enter and Control.GotFocus events?

    - by jameswelle
    This may be a basic question, but I have to admit I've never truly understood what the difference between the Control.Enter and Control.GotFocus events is. http://msdn.microsoft.com/en-us/library/system.windows.forms.control.enter.aspx http://msdn.microsoft.com/en-us/library/system.windows.forms.control.gotfocus.aspx Is it a differentiation between capturing keyboard or mouse input or something else?

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  • How to measure Silverlight control load time with Google Analytics

    - by ddehghan
    Hi everyone I have a simple silverlight page for for finding available domain names. I use Google Analytics for monitoring the traffic. I would really like to find out how long it take for users to download and render the Silverlight control. Once the java script on a page is loaded there should be a way to start a timer and then stop the timer once the Silverlight control is loaded. Key points I would like to measure are: Time it takes to download the silverlight control Time it takes to initialize the control Thanks

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  • what are the devises will be listed

    - by barbgal
    Hi.. please let me know what are the devices wil be listed using the below code guid = GUID_DEVINTERFACE_VOLUME; // Get device Information handle for Volume interface hDevInfo = SetupDiGetClassDevs( &guid, NULL, NULL, DIGCF_DEVICEINTERFACE | DIGCF_PRESENT ); Thank you

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  • Add 'Current' property to ASP.NET control

    - by Alex
    Hi! I have some control. I add one instance of this control to every Page in OnInit event and I want to access this control in other places in this way: Sample.Current public class Sample : Control { public static Sample Current { get { // ??? } } } Can you tell me what is the best way to do this property implementation?

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  • GridView: Control Designer

    - by pipelinecache
    Hi, I have a question regarding the GridView and the Control Designer of it. I've made a composite control inherited of the GridView. I would like to make some new created BoundField controls available in the designer of the GridView control? So that I can select the custom BoundField control from the Available fields list. Anyone got a clue about this one?

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  • My User control belonging to which Design Pattern??

    - by prashant
    Hello, I am creating a reusable component in C#.net. For that i have started a Control Library project and added a Control. Class MyControl : Control{} My user control just displays some images which will be used in many Windows Applications. Can you please tell me which design pattern i am using here. I am unable to decide which pattern they belongs. Thanks

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  • ActiveX Control backstyle transparent issue

    - by sivansethu
    I have created activex control in vb6. It has standard label with its backstyle property set as transperant. Also activex control form itself has property backstyle set as transperant. In Vc++ I placed this activex control in property sheet page. But i am not getting this activex control displayed in running mode. If we change backstyle property to opaque then it is working fine. How to resolve this issue

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  • Access to iTunes Sound Check Results on iPhone

    - by Baldoph
    I would like to propose to the user some songs whose volume doesn't exceed a certain level. Is there any way to access to the results of the 'Sound Check' option, from the iPhone ? If not, do you know if I can calculate that with the audio tools in the iPhone SDK ? Thanks a lot.

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  • VAMT 3.0 Proxy Activate - No ‘Apply Confirmation ID’ option at all

    - by lez
    I tried to activate my windows box in isolated network zone, so I followed the process of 'Scenario 2: Proxy Activation' in http://technet.microsoft.com/en-us/library/hh825202.aspx using two VAMT 3.0 hosts. Everything went fine (actually I'm not sure what option to choose when exporting VAMT data to .cilx file, I tried 'Export products and product keys' and 'Export proxy activation data only' anyway, is this a cause of this problem, I have no idea), until I wanted to apply the CID and activate the isolated pc. In 'Activate', there is no 'Apply Confirmation ID' option!, its only options are 'Acquire and save confirmation ID only' and 'Acquire confirmation ID, apply to selected machine(s) and activate'. The error message is 'cannot resolve remote name 'go.microsoft.com'' when I chose any of them, looks like acquire confirmation id always need to go to this url. But I just want to apply cid... Has anyone run into this, please? I searched internet, seems no answer... Any suggestion would be appreciated, thank you!

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  • Windows 7 Enterprise MAK needs Reactivation?

    - by chris
    I have a VMware image that contains our "standard workstation" where I do a lot of testing. I used a Windows 7 Enterprise MAK key (from MSDN) for activation because the doc said that MAK keys don't have to be reactivated when the hardware changes. Activation was done with slmgr.vbs /ipk LICENSE-KEY slmgr.vbs /ato Now after some testing where the virtual hw was changed it says it "needs to activate because the hw has changed". What did I do wrong?

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