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Damn, your kidding ... I originally had the Pro WCF book which I found near useless in its explanations and had read really good reports about the Juval book ...
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How to place silverlight controls for multiple videos which are placing in haffazard manner in a web page where there we have the options for themes for selecting the background screen.Please help me out..
Ch.Gayatri Subudhi
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Multiple Silverlight controls on an html/aspx page or multiple controls
on a single Silverlight page?
For the former, you should maybe post your question on a more appropriate board,
like Web Development[^].
For the latter, you could place controls "haffazard" by placing them on
a Canvas.
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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Thanks for Your concern.
In this url http://1dc.net/album how the controls are placed exactly like we have the clients requirement.Plz give me suggestion.
Ch.Gayatri Subudhi
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It looks like they're placed on a Canvas, as I mentioned.
Do you have a more specific question?
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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I am new to the world of WPF - so not sure how to do the below functionality. It will be great if someone can help me.
I have developed an app using WPF (XAML). What I am trying to do is during the start up time of the app, I am trying to read a file (.txt and xml) and I am trying to load the content for the controls from there. Those names will overwrite the default names for the controls given in the xaml files. I am loading the default names in xaml file from a resx file.
For example, one control is the name of the. In resx file, I stored "default user". Now every user should be able to display there name by simple adding a pre-defined tag "My_Name" and then providing there name in a .txt file. The app, on strat up, should load that string from the .txt file.
I found out a way to do it in the code - by reading the string from the file and assiging thet Control.Content = "Name_Read_From_File" - but I am trying to do it at the strat-up time by parsing the xaml file directly - so that I can restrict the functionality in one place. Many thanks in advance...
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Hey Is there anybody tried to create a chat room in WPF application. Mine is a client server application. i want to create a chat room.
Appreciate any kind of help....
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Hi, I am using a WPF ListView bound to an observable collection to display records in the form of a Grid. How can I export this data in ListView to excel?
Pankaj Chamria,
Software Programmer.
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Why do you think this has something to do with WPF?
Write a method that loops over your collection and write the data to the excel file. Here[^].
Eslam Afifi
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The ListView in WPF is so different to the Forms one.
Maybe the problem is how to iterate inside the ListView items.
Here it is:
GridView grid = source.View as GridView;
if (grid == null)
{
return;
}
foreach (GridViewColumn col in grid.Columns)
{
}
foreach (Object item in source.Items)
{
PropertyInfo[] dataFields = item.GetType().GetProperties();
int i = 0;
foreach (GridViewColumn col in grid.Columns)
{
try
{
string strPath = ((Binding)col.DisplayMemberBinding).Path.Path;
object propValue = GetValue(item, source.Items, strPath);
}
catch (Exception)
{
}
}
}
I think it will be easier to export (to excel, pdf or anything) from here.
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Any body help me
I want to create a button dynamically when click another button,
How can write this code, only a xaml file.
Thanks....
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You want to write the code in XAML only?
Mark Salsbery
Microsoft MVP - Visual C++
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i want the concept of dynamic control creation and that control must
have the style.
Thanks...
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Like this?
<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window1" Height="600" Width="300">
<Grid>
<Grid.Resources>
<Style TargetType="{x:Type Button}">
<Setter Property="Background" Value="Azure" />
</Style>
</Grid.Resources>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.Children>
<StackPanel x:Name="stack" />
<Button HorizontalAlignment="Center" Grid.Row="1" Content="Add button" Click="Button_Click" />
</Grid.Children>
</Grid>
</Window>
using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
namespace WpfApplication1
{
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var button = new Button() { Content = "Newly added button" };
var rnd = new Random(DateTime.Now.ToBinary().GetHashCode());
switch (rnd.Next(3))
{
case 0:
button.Background = Brushes.BlueViolet;
break;
case 1:
var style = new Style();
style.Setters.Add(new Setter(Button.BackgroundProperty, Brushes.DarkBlue));
button.Style = style;
break;
}
stack.Children.Add(button);
}
}
}
Eslam Afifi
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I discourage the use of this method unless you really "really" have to put your class in a single xaml file. I can't even think of a scenario where you'd have to use this method.
I've just found out that you can place both the markup and the code in the xaml file.
<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window1" Height="600" Width="300">
<Grid>
<Grid.Resources>
<Style TargetType="{x:Type Button}">
<Setter Property="Background" Value="Azure" />
</Style>
</Grid.Resources>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.Children>
<StackPanel x:Name="stack" />
<Button HorizontalAlignment="Center" Grid.Row="1" Content="Add button" Click="Button_Click" />
</Grid.Children>
</Grid>
<x:Code>
<![CDATA[
public Window1()
{
InitializeComponent();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var button = new Button() { Content = "Newly added button" };
var rnd = new Random(DateTime.Now.ToBinary().GetHashCode());
switch (rnd.Next(3))
{
case 0:
button.Background = Brushes.BlueViolet;
break;
case 1:
var style = new Style();
style.Setters.Add(new Setter(Button.BackgroundProperty, Brushes.DarkBlue));
button.Style = style;
break;
}
stack.Children.Add(button);
}
]]>
</x:Code>
</Window>
You don't have to place the code in a CDATA section. You even can do this.
<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window1" Height="600" Width="300">
<Grid>
<Grid.Resources>
<Style TargetType="{x:Type Button}">
<Setter Property="Background" Value="Azure" />
</Style>
</Grid.Resources>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.Children>
<StackPanel x:Name="stack" />
<x:Code>
public Window1()
{
InitializeComponent();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var button = new Button() { Content = "Newly added button" };
var rnd = new Random(DateTime.Now.ToBinary().GetHashCode());
switch (rnd.Next(3))
</x:Code>
<Button HorizontalAlignment="Center" Grid.Row="1" Content="Add button" Click="Button_Click" />
</Grid.Children>
</Grid>
<x:Code>
{
case 0:
button.Background = Brushes.BlueViolet;
break;
case 1:
var style = new Style();
style.Setters.Add(new Setter(Button.BackgroundProperty, Brushes.DarkBlue));
button.Style = style;
break;
}
stack.Children.Add(button);
}
</x:Code>
</Window>
Eslam Afifi
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Thank you for Replay
That code is enough. what i am expecting.
And I have another one doubt. How can use wpf in MVP/MVC
design pattern.
Thanks...
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I have to insert items to treeview . using data binding . i am new to WPF
Pls anyone help me
my code is
<treeview itemssource="{Binding CategoryRecordList}" name="CategoryList<br mode=" hold=" /><br mode=">
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Hi
I have two xaml file in my project Page.xaml and page2.xaml.
I want when user click on button from page.xaml then new popup window will be open for page2.xml. I have searched some examples but they open it in a same window.
Please Help
Thanks in advance
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You have to open the second window in a dialog, see here[^] for details.
"WPF has many lovers. It's a veritable porn star!" - Josh Smith As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.
My blog | My articles | MoXAML PowerToys
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Thanks for the reply
But still the second window is opened in the same page.
Is there any way to open it in a other window?
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