WPF Discussion Boards

Drawing rubber-band lines and shapes on mouse events in WPF

hamidkhan6-Jul-10 4:59

6-Jul-10 4:59

Hello,

I would like to draw lines and shapes smoothly and dynamically on mouseDown, mouseMove and mouseUp events on a WPF window and would like the behavior to be like this: On mouseDown the drawing procedure starts (The first point is taken), on mouseMove the drawing continues and previous shapes are cleared (The temporary and undecided second point is taken), on mouseUp the last shape is drawn and the procedure is done (The second point is decided). I tried to make a simple code to do that but it didn't look so smooth, I also couldn't clear the shapes already drawn on each mouseMove event. I wonder what is the best way to accomplish this with best performance.

Any help will be appreciated.

Re: Drawing rubber-band lines and shapes on mouse events in WPF

Abhinav S7-Jul-10 2:10

Abhinav S

7-Jul-10 2:10

You might want to look at some of the animation styles available - as shown here.

The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.

WPF : Print Select Dialog in XamReportPreview

priyagee6-Jul-10 3:14

priyagee

6-Jul-10 3:14

Hai all,

I am using XamReportPreview,the printer select dialog shown when the print button is pressed and saved it .

My Problem is when i press the print button second time it does not show the print select dialog.

After close and open the print preview screen the print select dialog is shown .

Can anyone help me how to show the dialog without closing.

how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Ch.Gayatri Subudhi5-Jul-10 22:00

Ch.Gayatri Subudhi

5-Jul-10 22:00

Hi,

How to embed a youtubes videos in my silverlight xaml pages please give me samples.

With regards

Ch.Gayatri

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Arun Jacob5-Jul-10 22:52

Arun Jacob

5-Jul-10 22:52

Try some Google first and come back if you face any issues,

http://www.google.co.in/search?q=Youtube+video+in+silverlight[^]

Arun Jacob
My Technical Blog : Code.NET

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Ch.Gayatri Subudhi6-Jul-10 18:22

Ch.Gayatri Subudhi

6-Jul-10 18:22

Without web services is this issue will solved, if not then or yes then how.I tried but i did not find the solution.Could any one reply for this solution.

Thanks in Advance
Ch.Gayatri

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Abhinav S6-Jul-10 18:30

Abhinav S

6-Jul-10 18:30

Have a look at this[^] thread.

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Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Ch.Gayatri Subudhi6-Jul-10 20:39

Ch.Gayatri Subudhi

6-Jul-10 20:39

still i didnt find the solution

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Abhinav S6-Jul-10 21:35

Abhinav S

6-Jul-10 21:35

Have you tried anything yet?
What problem are you facing?

See here[^] for another link.

The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Ch.Gayatri Subudhi7-Jul-10 2:51

Ch.Gayatri Subudhi

7-Jul-10 2:51

Still did not get the solution while placing the youtube url it not naviagting with the silverlight3 , media player control..If some code sample is there, please post it here.

Thanks in advance

Ch Gayatri

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Ch.Gayatri Subudhi7-Jul-10 18:42

Ch.Gayatri Subudhi

7-Jul-10 18:42

While giving the you tube urls its not working http://www.youtube.com/watch?v=Tr1qee-bTZI[^], i gave this url in

<Grid x:Name="LayoutRoot" >
		<ExpressionMediaPlayer:MediaPlayer  Margin="70,57,147,178">
		<ExpressionMediaPlayer:MediaPlayer.Playlist>
<ExpressionMediaPlayer:Playlist>
<ExpressionMediaPlayer:Playlist.Items>
<ExpressionMediaPlayer:PlaylistItem
MediaSource="http://www.youtube.com/watch?v=Tr1qee-bTZI"
Title="Star Trek Trailer" VideoHeight="800" VideoWidth="600"/>
</ExpressionMediaPlayer:Playlist.Items>
</ExpressionMediaPlayer:Playlist>
</ExpressionMediaPlayer:MediaPlayer.Playlist>
		</ExpressionMediaPlayer:MediaPlayer>
	</Grid>

please tell me how to get the videourl from youtube .

Thanks in Advance
Ch Gayatri

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Abhinav S7-Jul-10 19:39

Abhinav S

7-Jul-10 19:39

Maybe this [^]can help you.

The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Ch.Gayatri Subudhi7-Jul-10 20:59

Ch.Gayatri Subudhi

7-Jul-10 20:59

Even though in my system having Java Version 6 Update 20 , still giving this error the You tube url in http://keepvid.com[^]

Error: Please click here to download Java. If you already have Java, please restart your browser and try again.
It appears you do not have Java installed or it is disabled on your system.
You can get Java here.

If you are still having difficulty with Java, check here for installing Java, or here for detailed instructions on enabling Java in your browser.

For an ad-free version of Keepvid, please support us by using the KeepVid program to download videos.

Whts is the solution.

Thanks and regards
Ch Gayatri

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Ch.Gayatri Subudhi7-Jul-10 21:19

Ch.Gayatri Subudhi

7-Jul-10 21:19

this is coming in http://v6.lscache5.c.youtube.com/videoplayback?ip=0.0.0.0&sparams=id%2Cexpire%2Cip%2Cipbits%2Citag%2Calgorithm%2Cburst%2Cfactor%2Coc%3AU0dWTVVUVV9FSkNNNl9NTllH&algorithm=throttle-factor&itag=35&ipbits=0&burst=40&sver=3&expire=1278597600&key=yt1&signature=23624A47535FD363590FE44795735A1A069DF1EC.468F45AC361D620F47D1F06DD911A3D9FDEF1A0E&factor=1.25&id=ecad6c074e691340&title=Lec%201%20|%20MIT%2018.01%20Single%20Variable%20Calculus,%20Fall%202006%20[www.keepvid.com][^]

then how can i will take the url from this

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

kadoo448-Jul-10 10:24

kadoo44

8-Jul-10 10:24

thanks you

http://airfelklimaservisi.net/

Re: how to embeded a youtube video in a silverlight page(.xaml page) using silverlightblend 3.0.

Ch.Gayatri Subudhi8-Jul-10 17:35

Ch.Gayatri Subudhi

8-Jul-10 17:35

Did you find any solutions for this this.

With Regards
Ch Gayatri

Alternative to SelectionStart, SelectionLength in combo box in wpf

dashingsidds5-Jul-10 20:22

dashingsidds

5-Jul-10 20:22

Hi Experts,

In windows forms combo box, there are these properties namely SelectionStart, SelectionLength. I was not able to find these properties in wpf combo box. I was able to find these properties in wpf textbox but not in wpf combo box. Is there any alternative way to achieve the same functionality in wpf combo box?

Please help!
Thanks in advance!

Regards,

Samar

Silverlight Styles

josehidalgor5-Jul-10 15:58

josehidalgor

5-Jul-10 15:58

Hi All

I'm new to the Silverlight world as well as WPF. Can some one recommend me a book or webpage where I can find Styles supported by silverlight, a quick reference will be ok. The problem that Im facing right now is that i need to change some of the style in a WPF application to silverlight.

Regards

Re: Silverlight Styles

Abhinav S5-Jul-10 19:14

Abhinav S

5-Jul-10 19:14

See here.
Expression blend is also very good when it comes to retrieving styles for controls.

The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.

Re: Silverlight Styles

Kunal Chowdhury «IN»5-Jul-10 19:43

Kunal Chowdhury «IN»

5-Jul-10 19:43

Hi josehildago,

Have a look into the MSDN Page "Control Customization[^]". There you will find more about styling and templating controls.

Don't forget to Click on [Vote] and [Good Answer] on the posts that helped you.

Re: Silverlight Styles

Kunal Chowdhury «IN»5-Jul-10 19:45

Kunal Chowdhury «IN»

5-Jul-10 19:45

Woo!! This is the same link suggested by "Abhinav S".

Don't forget to Click on [Vote] and [Good Answer] on the posts that helped you.

WCF - AGAIN

#realJSOP5-Jul-10 3:54

#realJSOP

5-Jul-10 3:54

Alright. I'm trying to connect to a WCF web service from a SL4 app. I've tested the service with the WCFServiceTester utility, and it works fine. However, from the Silverlight application, it fails. When I watch it under fiddler, the clientaccesspolicy.xml file is being requested, but it appears to not be found (404). The file is in the root of the service, so I'm not sure what's wrong.

The service's web config:

<system.serviceModel>
    <bindings>
        <basicHttpBinding>
            <binding name="httpBinding0" >
                <security mode="None" />
            </binding>
        </basicHttpBinding>
    </bindings>

    <behaviors>
        <serviceBehaviors>
            <behavior name="KraftsSvc.KBKBehavior">
                <serviceMetadata httpGetEnabled="true" />
                <serviceDebug includeExceptionDetailInFaults="true" />
            </behavior>
        </serviceBehaviors>
    </behaviors>

    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" />

    <services>
        <service name="KraftsSvc.KBK" behaviorConfiguration="KraftsSvc.KBKBehavior" >
            <host>
                <baseAddresses>
                    <add baseAddress="http://75.11.0.157/KraftsSvc" />
                </baseAddresses>
            </host>
            <endpoint address="/" 
                        binding="basicHttpBinding" 
                        bindingConfiguration="httpBinding0" 
                        contract="KraftsSvc.KBK" />
        </service>
    </services>

</system.serviceModel>

The ClientAccessPolicy.xml file:

<?xml version="1.0" encoding="utf-8" ?>
<access-policy>
    <cross-domain-access>
        <policy>
            <allow-from http-request-headers="SOAPAction">
                <domain uri ="http://*" />
            </allow-from>
        <grant-to>
        <resource path="/" include-subpaths="true"/>
            </grant-to>
        </policy>

    </cross-domain-access>
</access-policy>

The ServiceReferences.ClientConfig file:

<configuration>
    <system.serviceModel>
        <bindings>
            <basicHttpBinding>
                <binding name="HttpBinding_KBK" 
                          maxReceivedMessageSize="2147483647" 
                          maxBufferSize="2147483647" >
                    <security mode="None" />
                </binding>
            </basicHttpBinding>
        </bindings>

        <client>
            <endpoint name="HttpEndPoint_KBK" 
                      address="http://75.11.0.157/KraftsSvc/KBK.svc" 
                      binding="basicHttpBinding"
                      bindingConfiguration="HttpBinding_KBK" 
                      contract="KraftsService.KBK" />
        </client>
    </system.serviceModel>
</configuration>

.45 ACP - because shooting twice is just silly
-----
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001

Re: WCF - AGAIN

Abhinav S5-Jul-10 4:41

Abhinav S

5-Jul-10 4:41

The client access policy should be in the root folder.
So maybe it's not in there and you get the 'not found' error.

The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.

Re: WCF - AGAIN

#realJSOP5-Jul-10 4:44

#realJSOP

5-Jul-10 4:44

I'm sitting here looking at it. It's in the service's folder...

Re: WCF - AGAIN

Abhinav S5-Jul-10 4:59

Abhinav S

5-Jul-10 4:59

John Simmons / outlaw programmer wrote:
It's in the service's folder...

Microsoft suggests "Place a clientaccesspolicy.xml file at the root of the domain where the service is hosted to configure the service to allow cross-domain access."

So it should be in the root of the domain and not in the services folder.

The funniest thing about this particular signature is that by the time you realise it doesn't say anything it's too late to stop reading it.

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