• Introduction
• Details
• Visual Designer
• Constructors
• Public properties
• Public methods
• Source

Introduction

The KMLTreeView control intergtes with the GEWebBrowser to display kml/kmz files in a standard tree structure.

Details

The KMLTreeViewcontrol inherits from the standard System.Windows.Forms.TreeView control class and has the same base members, methods, properties and events.

Visual Designer

These are the control options as they appear in the designer when using the control in Visual Studio.

Constructors

/// <summary>
/// Initializes a new instance of the KmlTreeView class.
/// </summary>
public KmlTreeView()

/// <summary>
/// Initializes a new instance of the KmlTreeView class.
/// </summary>
/// <param name="browser">The GEWebBrowser instance to work with</param>
/// <remarks>Equivalent to initializing then calling <see cref="SetBrowserInstance"/></remarks>
public KmlTreeView(GEWebBrowser browser)


/// <summary>
/// Initializes a new instance of the KmlTreeView class.
/// </summary>
/// <param name="browser">The GEWebBrowser instance to work with</param>
/// <param name="kmlObject">A kml object to parse into the tree</param>
/// <remarks>
/// Equivalent to initializing, calling <see cref="SetBrowserInstance"/>
/// then calling ParseKmlObject 
/// </remarks>
public KmlTreeView(GEWebBrowser browser, dynamic kmlObject)

Public properties

/// <summary>
/// Gets or sets the minimum height of any balloons triggered from the control
/// </summary>
public int BalloonMinimumHeight

/// <summary>
/// Gets or sets the minimum width of any balloons triggered from the control
/// </summary>
public int BalloonMinimumWidth

/// <summary>
/// Gets or sets a value indicating whether the treeview should check all children when a parent is checked. Default True
/// </summary>
public bool CheckAllChildren

/// <summary>
/// Gets or sets a value indicating whether to expand the tree node based on the kml object's visiblity.
/// If true and the kml object is visible the node expands on construction.
/// The default setting is false.
/// <remarks>Please note network links have a further setting to allow this behavior <see cref="ExpandVisibleNetworkLinks"/></remarks>
/// </summary>
public bool ExpandVisibleFeatures

/// <summary>
/// Gets or sets a value indicating whether to expand the tree nodes based on the networklink's visiblity.
/// If true, and the networklink is visible (and <see cref="ExpandVisibleFeatures"/> is set to true)
/// the node expands on construction.
/// The default setting is false.
/// </summary>
/// <remarks>
/// Setting this to true can cause the tree to take a long time to load a large chains of networklinks
/// if they themselves are set to visible.
/// </remarks>
public bool ExpandVisibleNetworkLinks

/// <summary>
/// Gets or sets a value indicating whether the treeview should expand to show the contents of networklinks 
/// when they are loaded. Default true.
/// </summary>
/// <remarks>
/// When set to true the tree gives better visual feedback when links have finished loading.
/// </remarks>
public bool ExpandNetworkLinkContentOnLoad

/// <summary>
/// Gets or sets a value indicating whether the plugin should 'fly to' the location (if any) of the
/// feature represented by the treenode
/// The default setting is true
/// </summary>
public bool FlyToOnDoubleClickNode

/// <summary>
/// Gets or sets a value indicating whether to open the balloon (if any) when
/// feature represented by the treenode is double clicked
/// The default setting is true
/// </summary>
public bool OpenBalloonsOnDoubleClick

/// <summary>
/// Gets or sets a value indicating whether to use unsafe html balloons (if any) when
/// feature represented by the treenode is double clicked
/// The default setting is false
/// </summary>
public bool UseUnsafeHtmlBalloons

/// <summary>
/// Gets or sets a value indicating whether nodes should use the kml descripton for their tooltip text
/// The default setting is false and the snippet is used instead.
/// </summary>
public bool UseDescriptionsForToolTips

/// <summary>
/// Gets or sets a value indicating whether ToolTips are show for a node. By default the snippet is used if turned on. Default is true
/// </summary>
public new bool ShowNodeToolTips

Public methods

/// <summary>
/// Recursively parses a kml object into the tree
/// </summary>
/// <param name="kmlObject">The kml object to parse</param>
public void ParseKmlObject(dynamic kmlObject)

/// <summary>
/// Recursively parses a collection of kml objects into the tree
/// </summary>
/// <param name="kmlObjects">The kml objects to parse</param>
public void ParseKmlObject(dynamic[] kmlObjects)

/// <summary>
/// Set the browser instance for the control to work with
/// </summary>
/// <param name="browser">The GEWebBrowser instance</param>
public void SetBrowserInstance(GEWebBrowser browser)

/// <summary>
///  Returns the index of the first occurrence of a tree node with the specified key.
///  As the key is automatically set from the kmlObject id these should be unique.
/// </summary>
/// <param name="id">The object id</param>
/// <returns>The treenode that represents the object</returns>
public KmlTreeViewNode GetNodeByApiId(string id)
        

Source

KmlTreeView.cs

KmlTreeView.Designer.cs

KmlTreeViewresx