I am trying to make a progress bar that updates when a property value changes
I have followed other
questions but i don't know what is wrong with it.
This is XAML code:
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:WpfApplication1" x:Class="WpfApplication1.MainWindow"
Title="MainWindow">
<Grid Margin="0,0,-8,1">
<ProgressBar Value="{Binding Progreso, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type local:MainWindow}}}" Margin="105,95,207,350"/>
<Button Content="Button" Click="Button_Click" Margin="218,232,333,217"/>
</Grid>
</Window>
it is basically a progress bar with the binding and a button with a listener that increases Progreso by 10
this is the C# code:
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
public event PropertyChangedEventHandler PropertyChanged;
protected void NotifyPropertyChanged(string sProp)
{
if (PropertyChanged != null)
{
PropertyChanged(this, new PropertyChangedEventArgs(sProp));
}
}
float progreso = 10;
public float Progreso
{
get
{
return progreso;
}
set
{
progreso = value;
NotifyPropertyChanged("Progreso");
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
this.Progreso = this.Progreso + 10;
}
}
I tried to keep it simple but I couldn't get it to work, any help with this would be appreciated.
edit: I've also tried UpdateSourceTrigger=PropertyChanged and that didn't work either
