public MultiBindingConverterCodePage()
{
BindingContext = new GroupViewModel();
Grid grid = new Grid {
Margin = new Thickness(20)
};
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(0.75, GridUnitType.Star)
});
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(0.25, GridUnitType.Star)
});
grid.Children.Add(new Label {
Text = "Employee", FontAttributes = FontAttributes.Bold
});
grid.Children.Add(new Label {
Text = "Can drive?", FontAttributes = FontAttributes.Bold
}, 1, 0);
Label employee1 = new Label {
VerticalTextAlignment = TextAlignment.Center
};
employee1.SetBinding(Label.TextProperty, "Employee1.FullName");
CheckBox checkBox1 = new CheckBox {
HorizontalOptions = LayoutOptions.End
};
checkBox1.SetBinding(CheckBox.IsCheckedProperty, new MultiBinding
{
Bindings = new Collection <BindingBase>
{
new Binding("Employee1.IsOver16"),
new Binding("Employee1.HasPassedTest"),
new Binding("Employee1.IsSuspended", converter: new InverterConverter())
},
Converter = new AllTrueMultiConverter()
});
Label employee2 = new Label {
VerticalTextAlignment = TextAlignment.Center
};
employee2.SetBinding(Label.TextProperty, "Employee2.FullName");
CheckBox checkBox2 = new CheckBox {
HorizontalOptions = LayoutOptions.End
};
checkBox2.SetBinding(CheckBox.IsCheckedProperty, new MultiBinding
{
Bindings = new Collection <BindingBase>
{
new Binding("Employee2.IsOver16"),
new Binding("Employee2.HasPassedTest"),
new Binding("Employee2.IsSuspended", converter: new InverterConverter())
},
Converter = new AllTrueMultiConverter()
});
Label employee3 = new Label {
VerticalTextAlignment = TextAlignment.Center
};
employee3.SetBinding(Label.TextProperty, "Employee3.FullName");
CheckBox checkBox3 = new CheckBox {
HorizontalOptions = LayoutOptions.End
};
checkBox3.SetBinding(CheckBox.IsCheckedProperty, new MultiBinding
{
Bindings = new Collection <BindingBase>
{
new Binding("Employee3.IsOver16"),
new Binding("Employee3.HasPassedTest"),
new Binding("Employee3.IsSuspended", converter: new InverterConverter())
},
Converter = new AllTrueMultiConverter()
});
Label employee4 = new Label {
VerticalTextAlignment = TextAlignment.Center
};
employee4.SetBinding(Label.TextProperty, "Employee4.FullName");
CheckBox checkBox4 = new CheckBox {
HorizontalOptions = LayoutOptions.End
};
checkBox4.SetBinding(CheckBox.IsCheckedProperty, new MultiBinding
{
Bindings = new Collection <BindingBase>
{
new Binding("Employee4.IsOver16"),
new Binding("Employee4.HasPassedTest"),
new Binding("Employee4.IsSuspended", converter: new InverterConverter())
},
Converter = new AllTrueMultiConverter()
});
Label employee5 = new Label {
VerticalTextAlignment = TextAlignment.Center
};
employee5.SetBinding(Label.TextProperty, "Employee5.FullName");
CheckBox checkBox5 = new CheckBox {
HorizontalOptions = LayoutOptions.End
};
checkBox5.SetBinding(CheckBox.IsCheckedProperty, new MultiBinding
{
Bindings = new Collection <BindingBase>
{
new Binding("Employee5.IsOver16"),
new Binding("Employee5.HasPassedTest"),
new Binding("Employee5.IsSuspended", converter: new InverterConverter())
},
Converter = new AllTrueMultiConverter()
});
grid.Children.Add(employee1, 0, 1);
grid.Children.Add(checkBox1, 1, 1);
grid.Children.Add(employee2, 0, 2);
grid.Children.Add(checkBox2, 1, 2);
grid.Children.Add(employee3, 0, 3);
grid.Children.Add(checkBox3, 1, 3);
grid.Children.Add(employee4, 0, 4);
grid.Children.Add(checkBox4, 1, 4);
grid.Children.Add(employee5, 0, 5);
grid.Children.Add(checkBox5, 1, 5);
Title = "MultiBinding converter demo";
Content = grid;
}
public MultiBindingStringFormatCodePage()
{
BindingContext = new GroupViewModel();
Grid grid = new Grid {
Margin = new Thickness(20)
};
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
Label employee1 = new Label();
employee1.SetBinding(Label.TextProperty, new MultiBinding
{
Bindings = new Collection <BindingBase>
{
new Binding("Employee1.Forename"),
new Binding("Employee1.MiddleName"),
new Binding("Employee1.Surname")
},
StringFormat = "{0} {1} {2}"
});
Label employee2 = new Label();
employee2.SetBinding(Label.TextProperty, new MultiBinding
{
Bindings = new Collection <BindingBase>
{
new Binding("Employee2.Forename"),
new Binding("Employee2.MiddleName"),
new Binding("Employee2.Surname")
},
StringFormat = "{0} {1} {2}"
});
Label employee3 = new Label();
employee3.SetBinding(Label.TextProperty, new MultiBinding
{
Bindings = new Collection <BindingBase>
{
new Binding("Employee3.Forename"),
new Binding("Employee3.MiddleName"),
new Binding("Employee3.Surname")
},
StringFormat = "{0} {1} {2}"
});
Label employee4 = new Label();
employee4.SetBinding(Label.TextProperty, new MultiBinding
{
Bindings = new Collection <BindingBase>
{
new Binding("Employee4.Forename"),
new Binding("Employee4.MiddleName"),
new Binding("Employee4.Surname")
},
StringFormat = "{0} {1} {2}"
});
Label employee5 = new Label();
employee5.SetBinding(Label.TextProperty, new MultiBinding
{
Bindings = new Collection <BindingBase>
{
new Binding("Employee5.Forename"),
new Binding("Employee5.MiddleName"),
new Binding("Employee5.Surname")
},
StringFormat = "{0} {1} {2}"
});
grid.Children.Add(new Label {
Text = "Employee", FontAttributes = FontAttributes.Bold
});
grid.Children.Add(employee1, 0, 1);
grid.Children.Add(employee2, 0, 2);
grid.Children.Add(employee3, 0, 3);
grid.Children.Add(employee4, 0, 4);
grid.Children.Add(employee5, 0, 5);
Title = "MultiBinding code demo";
Content = grid;
}