WPF

MyPiano wrote:

for me its most annoying that the MouseEvents on most controls don't work

MyPiano wrote:

On the Image control it's the same

<Image Name="theImage" Source="Images/Silverlight_Logo.jpg" Stretch="None" MouseLeftButtonDown="theImage_MouseLeftButtonDown" MouseLeftButtonUp="theImage_MouseLeftButtonUp"  />

MyPiano wrote:

I don't know how to set an Image on a button.

<Button HorizontalAlignment="Center" VerticalAlignment="Center" >
    <Image Source="Images/Silverlight_Logo.jpg" Stretch="None" />
</Button>

MyPiano wrote:

It would be indeed a possibility. But then I have to redesign most of the program

<Style x:Key="LabelButtonStyle" TargetType="Button">
    <Setter Property="OverridesDefaultStyle" Value="True"/>
    <Setter Property="Cursor" Value="Hand"/>
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="Button">
                <Grid>
                    <Label Content="{TemplateBinding Content}" />
                </Grid>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>

...

<Button Name="labelButton" Style="{StaticResource LabelButtonStyle}" Content="Label Button" Click="labelButton_Click" />

Mark Salsbery
Microsoft MVP - Visual C++

MyPiano wrote:

Could the reason why the left mouse button doesn't work be that I don't ask whether the mouse-down event war fired?

MyPiano wrote:

I don't know where I have to put the <Style x:Key=""...

<Window x:Class="WPFTester.MyWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="clr-namespace:WPFTester"
    Title="MyWindow" WindowStartupLocation="CenterScreen" 
    Width="300" Height="300">

    <Window.Resources>
        <Style x:Key="LabelButtonStyle" TargetType="Button">
            <Setter Property="OverridesDefaultStyle" Value="True"/>
            <Setter Property="Cursor" Value="Hand"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="Button">
                        <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
                            <Label Content="{TemplateBinding Content}" />
                        </Grid>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
    </Window.Resources>
    
    <Grid>
        <StackPanel>
            <Button Name="labelButton" Style="{StaticResource LabelButtonStyle}" Content="Label Button" Click="labelButton_Click" /> 
            <Button HorizontalAlignment="Center" VerticalAlignment="Center" >
                <Image Source="Images/Silverlight_Logo.jpg" Stretch="None" /> 
            </Button>
            <Image Name="theImage" Source="Images/Silverlight_Logo.jpg" Stretch="None" MouseLeftButtonDown="theImage_MouseLeftButtonDown" MouseLeftButtonUp="theImage_MouseLeftButtonUp"  />
        </StackPanel>
    </Grid>
	
</Window>

using System;
using System.Windows;
using System.Windows.Controls;

namespace WPFTester
{
    /// <summary>
    /// Interaction logic for MyWindow.xaml
    /// </summary>
    public partial class MyWindow : Window
    {
        public MyWindow()
        {
            InitializeComponent();
        }
		
        private void labelButton_Click(object sender, RoutedEventArgs e)
        {
        } <code>//<-- put breakpoint here</code>

        private void theImage_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
        } <code>//<-- put breakpoint here</code>

        private void theImage_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
        {
        } <code>//<-- put breakpoint here</code>
    }
}

Mark Salsbery
Microsoft MVP - Visual C++

MyPiano wrote:

The image fires only the MouseLeftButtonDown event but not the Up-Event.

Mark Salsbery
Microsoft MVP - Visual C++

private void label4_MouseDown(object sender, MouseButtonEventArgs e)
      {
          label4.CaptureMouse();
      }

 private void label4_MouseUp(object sender, MouseButtonEventArgs e)
      {
         label4.ReleaseMouseCapture();
      }

pisanis wrote:

I am of the understanding that Silverlight (any version) will need to call a WCF web service

pisanis wrote:

How do I go about gettings rows of information, like, a resultset from my database and into SL ?

pisanis wrote:

once I get that dataset, I do not know how to return it to silverlight

Mark Salsbery
Microsoft MVP - Visual C++

John Simmons / outlaw programmer wrote:

I only help those who help themselves.