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Hi,
During uploading Progress indication is while reading the file ( with STreamWithProgress )
not while writing into the file. So the progress bar shows uploading is finished. But the file is still getting created. Please anybody help me understand this.
thanks
Rajani
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Uploading to what? You need to provide far more information before we can help. Is this a WPF issue?
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Sorry for not providing enough info.
I have WCF web service to upload files. Windows application calls upload file method on the web service. I have used the sample given in the below link
http://www.codeproject.com/KB/WCF/WCF_FileTransfer_Progress.aspx
I have seen that while reading the file the progress events are sent .
Hence after progress bar value reaches max, writing to the output file starts. Please clarify.
Thanks
Rajani
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Don't you think you should ask this question on that article? I don't have time to download the sample, and debug it to find out what's going wrong with the progress bar - but I would say that the progress bar is probably tied to the upload operation rather than to the upload and write operation.
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Its a mistake. Sorry. Anyway thanks for the info.
Thanks
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No worries, and any other questions - feel free to ask.
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Hi.
Does WPF create own images real time ?
I mean when we draw an image with xaml in wpf and we run it, wpf creates its image Real Time.
Thanks in advance
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I'm sorry Mohammad, but I'm not sure what you are trying to get at here. Could you rephrase your question a bit and I'll do my best to answer? What type of image are you talking about - a gif, or a XAML vector image? What do you mean by real time? Do you mean at runtime?
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Thank you very much Pete. I'm sorry, I couldn't say my purpose correctly.
Pete O'Hanlon wrote: What type of image are you talking about - a gif, or a XAML vector image?
XAML vector image
Pete O'Hanlon wrote: What do you mean by real time? Do you mean at runtime?
Yes, at run time.
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Well, XAML images will be displayed at runtime, and will also be displayed in the designer. You can try the sample I posted image here[^] to see it's effect.
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Hi.
How can we show a gif animation image in WPF ?
Thanks in advance.
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You can use this[^] control.
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Hey Pete .
I saw it, but I don't know how can we use it . 
There is no sample in it.
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It's simple enough. Add a reference to it in your project, and put a reference in your window declaration (or page or usercontrol),
xmlns:image="clr-namespace:ReissSoftware;assembly=ImageAnim" then add it in like this:
<image:ImageAnim Source="Image/ajax-loader.gif" />
modified on Wednesday, September 24, 2008 10:35 AM
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Thank you Pete.
I have another question please !
How can I create something like above image with C# :
Is this correct :
System.Windows.Controls.Image myImage = new Image();
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Are you asking how to do the above operation in code rather than XAML? If so, you would do
ReissSoftware.ImageAdmin img = new ReissSoftware.ImageAdmin{Source = "Image/ajax-loader.gif"};Then you would add it into the relevant container on the page.
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No problem. Always glad to help.
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Hey guys
I wrote a WPF control that is hosted on a WinForms app via an ElementHost...
The control works perfectly in the WinForms environment, but now i need to access the control's properties. How do i get hold of the properties from the WinForms side? the ElementHost is in the way and i cant see anything that might point to the WPF control, unless im missing it?
Any ideas?
Thanks
[edit]
The WPF control is a seperate project in the same solution as my WinForms app, after adding the using MyWpfProjectName; statement i could access the control's members
[/edit]
Harvey Saayman - South Africa
Junior Developer
.Net, C#, SQL
you.suck = (you.Passion != Programming & you.Occupation == jobTitles.Programmer)
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I follow this MSDN tutorial to extend the frame into WPF client area
http://msdn.microsoft.com/en-us/library/ms748975.aspx[^]
I create an empty window , put the code from the tutorial in Loaded event handler , trying to modify the frame before the window show up . But after compiling it , I just see an ordinary window form , no extended frame as I expected . I don't know why ???
namespace WPFExample
{
class Program : Window
{
public Program()
{
this.Width = 300;
this.Height = 400;
this.Loaded += new RoutedEventHandler(OnLoaded);
}
void OnLoaded(object sender, RoutedEventArgs e)
{
....source code from the tutorial....
}
[STAThread]
static void Main()
{
new Application().Run(new Program());
}
}
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You need to set the Background propery of the Window to Transparent.
Look at the XAML the example has.
modified 27-Feb-21 21:01pm.
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Thanks , following your answer and I ended up with an frame-extended window , but the client area became black , I think it's supposed to be transparent
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I've been using that code since version 3.0 and never had a problem.
I would suggest getting the demo to work first on your system, then build your program like the demo, then move to a code only solution once you digest all the pieces.
Dumb quesion: You are using VISTA and have Aero turned on, right?
modified 27-Feb-21 21:01pm.
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Yes , I'm using Vista with Aero turned on , and I also checked DwmCompositionIsEnable(). According to the book I'm reading (Pro WPF in 2008 by Matthew Donald) the client area should be transparent , I have confirmed it on my friend's PC , but on my own machine , the client area became black , I don't know what's wrong here , I can't follow the tutorial correctly
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