/// <summary>
/// MainWindow加载事件
/// </summary>
private void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
var canvas = (Canvas)this.GetTemplateChild("FuncShowCanvas");//找到功能演示面板
//加载启动文档，设置好宽高后并将之显示在演示区域
canvasContent = new Pages.CanvasContentsMFrmLoad();
canvasContent.Width = canvas.Width;
canvasContent.Height = canvas.Height;
canvas.Children.Add(canvasContent);
}
/// <summary>
/// 功能按钮点击事件
/// </summary>
private void RadioButton_Click(object sender, RoutedEventArgs e)
{
var listBox = (ListBox)this.GetTemplateChild("FunctionList"); //找到列表框
listBox.Items.Clear(); //清空所有项
//若点击的项是Home
if ((sender as RadioButton).Name == "Home")
{
listBox.Visibility = Visibility.Hidden;
CheckedItemName = "Home";
//找到功能演示面板
var canvas = (Canvas)this.GetTemplateChild("FuncShowCanvas");
//将宽高重设回默认宽高
canvas.Width = 500;
canvas.Height = 500;
//清空所有容器Canvas的对象。
canvas.Children.Clear();
///加载启动文档，设置好文档的宽高，最后添加到容器Canvas中
canvasContent = new Pages.CanvasContentsMFrmLoad();
canvasContent.Width = canvas.Width;
canvasContent.Height = canvas.Height;
canvas.Children.Add(canvasContent);
return;
}
//加载XML文档
XmlDocument doc = new XmlDocument();
doc.Load("Data/FuncListItem.xml");
//获得此文档Root节点的所有子节点
var root = doc.SelectSingleNode("Root");
var childs = root.ChildNodes;
var funcName = (sender as RadioButton).Name;//获得点击的功能按钮值
//判断点击的是哪个功能项
switch (funcName)
{
#region Case:Circle
case "Circle":
listBox.Visibility = Visibility.Visible;
for (int i = 0; i < childs[0].ChildNodes.Count; i++)
{
ListBoxItem item = new ListBoxItem();
item.Style = FindResource("ListItemStyle") as Style;
item.Content = childs[0].ChildNodes.Item(i).InnerText;
item.Name = "Circle" + i.ToString();
item.PreviewMouseLeftButtonDown += new MouseButtonEventHandler(ListBoxItemPreviewMouseLeftButtonDown);
listBox.Items.Add(item);
}
break;
#endregion
#region Case:Square
case "Square":
listBox.Visibility = Visibility.Visible;
for (int i = 0; i < childs[1].ChildNodes.Count; i++)
{
ListBoxItem item = new ListBoxItem();
item.Style = FindResource("ListItemStyle") as Style;
item.Content = childs[1].ChildNodes.Item(i).InnerText;
item.Name = "Square" + i.ToString();
item.PreviewMouseLeftButtonDown += new MouseButtonEventHandler(ListBoxItemPreviewMouseLeftButtonDown);
listBox.Items.Add(item);
}
break;
#endregion
#region Case:StraitLine
case "StraitLine":
listBox.Visibility = Visibility.Visible;
for (int i = 0; i < childs[2].ChildNodes.Count; i++)
{
ListBoxItem item = new ListBoxItem();
item.Style = FindResource("ListItemStyle") as Style;
item.Content = childs[2].ChildNodes.Item(i).InnerText;
item.Name = "StraitLine" + i.ToString();
item.PreviewMouseLeftButtonDown += new MouseButtonEventHandler(ListBoxItemPreviewMouseLeftButtonDown);
listBox.Items.Add(item);
}
break;
#endregion
#region Case:Polygon
case "Polygon":
listBox.Visibility = Visibility.Visible;
for (int i = 0; i < childs[3].ChildNodes.Count; i++)
{
ListBoxItem item = new ListBoxItem();
item.Style = FindResource("ListItemStyle") as Style;
item.Content = childs[3].ChildNodes.Item(i).InnerText;
item.Name = "Polygon" + i.ToString();
item.PreviewMouseLeftButtonDown += new MouseButtonEventHandler(ListBoxItemPreviewMouseLeftButtonDown);
listBox.Items.Add(item);
}
break;
#endregion
#region Case:Character
case "Character":
listBox.Visibility = Visibility.Visible;
for (int i = 0; i < childs[4].ChildNodes.Count; i++)
{
ListBoxItem item = new ListBoxItem();
item.Style = FindResource("ListItemStyle") as Style;
item.Content = childs[4].ChildNodes.Item(i).InnerText;
item.Name = "Character" + i.ToString();
item.PreviewMouseLeftButtonDown += new MouseButtonEventHandler(ListBoxItemPreviewMouseLeftButtonDown);
listBox.Items.Add(item);
}
break;
#endregion
#region Case:Transform
case "Transform":
listBox.Visibility = Visibility.Visible;
for (int i = 0; i < childs[5].ChildNodes.Count; i++)
{
ListBoxItem item = new ListBoxItem();
item.Style = FindResource("ListItemStyle") as Style;
item.Content = childs[5].ChildNodes.Item(i).InnerText;
item.Name = "Transform" + i.ToString();
item.PreviewMouseLeftButtonDown += new MouseButtonEventHandler(ListBoxItemPreviewMouseLeftButtonDown);
listBox.Items.Add(item);
}
break;
#endregion
#region Case:Setting
case "Setting":
listBox.Visibility = Visibility.Visible;
for (int i = 0; i < childs[6].ChildNodes.Count; i++)
{
ListBoxItem item = new ListBoxItem();
item.Style = FindResource("ListItemStyle") as Style;
item.Content = childs[6].ChildNodes.Item(i).InnerText;
item.Name = "Setting" + i.ToString();
item.PreviewMouseLeftButtonDown += new MouseButtonEventHandler(ListBoxItemPreviewMouseLeftButtonDown);
listBox.Items.Add(item);
}
break;
#endregion
default:
break;
}
}