Configure binding arguments. More...

Inheritance diagram for Binding:

Collaboration diagram for Binding:

Properties
string	Code `[get, set]`
	Gets or sets the binding expression.

bool	IsBindingActive `[get]`
	Checks whether the binding is active.

bool	IsBindingEnabled `[get, set]`
	Gets or sets a value indicating whether this binding is enabled.

bool	IsCodeValid `[get]`
	Checks whether the binding expression is valid.

Property	Property `[get]`
	Gets the property the binding binds.

AnimationTargetPropertyAttributeEnum	PropertyAttribute `[get, set]`
	Gets or sets the property field that the binding binds.

Detailed Description

Configure binding arguments.

See also: BindingHost

Property Documentation

◆ Code

string Code

getset

Gets or sets the binding expression.

Examples

To set the binding expression of a binding:

        // This example creates a node, adds a binding to it, and then changes the binding expression.
        public void Execute(PluginCommandParameter parameter)
        {
            // Get the Screens/Screen/RootPage node.
            var rootPage = studio.ActiveProject.GetProjectItem("Screens/Screen/RootPage");
            // Create a Text Block 2D node in the RootPage node.
            var textBlock = studio.ActiveProject.CreateProjectItem<TextBlock2D>(rootPage.GenerateUniqueChildName("Text Block 2D"), rootPage);
            // Create a binding which binds the scale of the Text Block 2D node on the x axis to the constant value 10.
            var binding = textBlock.CreateBinding(Properties.Node2DLayoutTransformation, AnimationTargetPropertyAttributeEnum.SCALE_X, "10");
            // Set the binding expression to 5 so that the binding now binds the scale of the Text Block 2D node on the x axis 
            // to the location of the node on the y axis.
            binding.Code = "{@./LayoutTransformation}.TranslationY";
        }

◆ IsBindingActive

bool IsBindingActive

get

Checks whether the binding is active.

Examples

To check whether a binding is active:

        // This example creates a node, adds a binding to it, and checks if the binding expression is active.
        public void Execute(PluginCommandParameter parameter)
        {
            // Get the Screens/Screen/RootPage node.
            var rootPage = studio.ActiveProject.GetProjectItem("Screens/Screen/RootPage");
            // Create a Text Block 2D node in the RootPage node.
            var textBlock = studio.ActiveProject.CreateProjectItem<TextBlock2D>(rootPage.GenerateUniqueChildName("Text Block 2D"), rootPage);
            // Create a binding which binds the scale of the Text Block 2D node on the x axis to the constant value 10.
            var binding = textBlock.CreateBinding(
                Properties.Node2DLayoutTransformation,
                AnimationTargetPropertyAttributeEnum.SCALE_X,
                "@./LayoutTransformation}.TranslationY");
            // If the binding is active, print a notification to the Kanzi Studio Log window. 
            if (binding.IsBindingActive)
            {
                studio.Log("Binding is inactive in the " + textBlock.Name + " node");
            }
        }

◆ IsBindingEnabled

bool IsBindingEnabled

getset

Gets or sets a value indicating whether this binding is enabled.

Examples

To make the binding disabled:

        // This example creates a node, adds a binding to it, set the biding disabled and check whether it is enabled or not.
        public void Execute(PluginCommandParameter parameter)
        {
            // Get the Screens/Screen/RootPage node.
            var rootPage = studio.ActiveProject.GetProjectItem("Screens/Screen/RootPage");
            // Create a Text Block 2D node in the RootPage node.
            var textBlock = studio.ActiveProject.CreateProjectItem<TextBlock2D>(rootPage.GenerateUniqueChildName("Text Block 2D"), rootPage);
            // Create a binding which binds the scale of the Text Block 2D node on the x axis to the constant value 10.
            var binding = textBlock.CreateBinding(
                Properties.Node2DLayoutTransformation, AnimationTargetPropertyAttributeEnum.SCALE_X, "@./LayoutTransformation}.TranslationY");
            binding.IsBindingEnabled = false;
            // If the binding is disabled, print a notification to the Kanzi Studio Log window. 
            if (!binding.IsBindingEnabled)
            {
                studio.Log("Binding is enabled in the " + textBlock.Name + " node");
            }
        }

◆ IsCodeValid

bool IsCodeValid

get

Checks whether the binding expression is valid.

Examples

To check whether a binding expression is valid:

        // This example creates a node, adds a binding to it, and checks if the binding expression is valid.
        public void Execute(PluginCommandParameter parameter)
        {
            // Get the Screens/Screen/RootPage node.
            var rootPage = studio.ActiveProject.GetProjectItem("Screens/Screen/RootPage");
            // Create a Text Block 2D node in the RootPage node.
            var textBlock = studio.ActiveProject.CreateProjectItem<TextBlock2D>(rootPage.GenerateUniqueChildName("Text Block 2D"), rootPage);
            // Create a binding which binds the scale of the Text Block 2D node on the x axis to the constant value 10.
            var binding = textBlock.CreateBinding(
                Properties.Node2DLayoutTransformation, AnimationTargetPropertyAttributeEnum.SCALE_X, "@./LayoutTransformation}.TranslationY");
            // If the binding expression has an error, print a notification to the Kanzi Studio Log window. 
            if (!binding.IsCodeValid)
            {
                studio.Log("Invalid binding expression " + binding.Code + " in the " + textBlock.Name + " node");
            }
        }

◆ Property

Property Property

get

Gets the property the binding binds.

Examples

To get the property a binding binds:

        // This example creates a node, adds a binding to it, and prints the name of the binding property.
        public void Execute(PluginCommandParameter parameter)
        {
            // Get the Screens/Screen/RootPage node.
            var rootPage = studio.ActiveProject.GetProjectItem("Screens/Screen/RootPage");
            // Create a Text Block 2D node in the RootPage node.
            var textBlock = studio.ActiveProject.CreateProjectItem<TextBlock2D>(rootPage.GenerateUniqueChildName("Text Block 2D"), rootPage);
            // Create a binding which binds the scale of the Text Block 2D node on the x axis to the constant value 10.
            var binding = textBlock.CreateBinding(Properties.Node2DLayoutTransformation, AnimationTargetPropertyAttributeEnum.SCALE_X, "10");
            // Print the name of the binding property to the Kanzi Studio Log window.
            studio.Log("Binding Property: " + binding.Property.Name);
        }

◆ PropertyAttribute

AnimationTargetPropertyAttributeEnum PropertyAttribute

getset

Gets or sets the property field that the binding binds.

Examples

To set the property field that a binding binds:

        // This example creates a node, adds a binding to it, and then changes the binding property field.
        public void Execute(PluginCommandParameter parameter)
        {
            // Get the Screens/Screen/RootPage node.
            var rootPage = studio.ActiveProject.GetProjectItem("Screens/Screen/RootPage");
            // Create a Text Block 2D node in the RootPage node.
            var textBlock = studio.ActiveProject.CreateProjectItem<TextBlock2D>(rootPage.GenerateUniqueChildName("Text Block 2D"), rootPage);
            // Create a binding which binds the scale of the Text Block 2D node on the x axis to the constant value 10.
            var binding = textBlock.CreateBinding(Properties.Node2DLayoutTransformation, AnimationTargetPropertyAttributeEnum.SCALE_X, "10");
            // Set the property field to Scale Y so that the binding now binds the scale of the Text Block 2D node
            // on the y axis to the constant value 10.
            binding.PropertyAttribute = AnimationTargetPropertyAttributeEnum.SCALE_Y;
        }