之前在网上看到很多关于组件开发的资料，但真正可以用到框架内的却很少。今天贴出自己做的组件，并适合大部分框架的代码。
组件开发需要先做出组件的基类，然后由其他的各类组件去继承这个基类，下面是组件基类的代码。
组件基类：
public abstract class Component
{
public abstract string Name { get; }
public abstract string Icon { get; }
public abstract string Description { get; } public abstract ComponentEvent ComponentEvent
{
get;
} public abstract ComponentProperty ComponentProperty
{
get;
} public abstract UIElement CreateUIElement();
}
组件基类的属性：
public abstract class ComponentProperty : INotifyPropertyChanged
{
private double width;
private double height;
private double left;
private double top;private string name; [Category("基本")]
[Description("名称")]
public string Name
{
get { return name; }
set
{
if (name == value) return;
name = value;
OnPropertyChanged("Name");
}
} [Category("大小")]
[Description("宽度")]
public double Width
{
get { return width; }
set
{
if (width == value) return;
width = value;
OnPropertyChanged("Width");
}
} [Category("大小")]
[Description("高度")]
public double Height
{
get { return height; }
set
{
if (height == value) return;
height = value;
OnPropertyChanged("Height");
}
} [Category("位置")]
[Description("距左")]
public double Left
{
get { return left; }
set
{
if (left == value) return;
left = value;
OnPropertyChanged("Left");
}
} [Category("位置")]
[Description("距上")]
public double Top
{
get { return top; }
set
{
if (top == value) return;
top = value;
OnPropertyChanged("Top");
}
} #region INotifyPropertyChanged Members
//属性的监听事件
public event PropertyChangedEventHandler PropertyChanged; protected void OnPropertyChanged(string propertyName)
{
if (string.IsNullOrEmpty(propertyName)) throw new ArgumentNullException("propertyName");
PropertyChangedEventHandler handler = PropertyChanged;
if (handler != null) handler(this, new PropertyChangedEventArgs(propertyName));
} #endregion
}
组件基类的事件：
public abstract class ComponentEvent : INotifyPropertyChanged
{
#region 这个可以去掉
private string _Click; public string Click { get{return _Click;} set{ if(_Click==value)return;
_Click=value;
OnPropertyChanged("Click");
} } public void OnClick(object sender,RoutedEventArgs e) { if(Click!=null){ //事件的处理
} }
#endregion
#region INotifyPropertyChanged Members
//监听事件
public event PropertyChangedEventHandler PropertyChanged; protected void OnPropertyChanged(string propertyName)
{
if (string.IsNullOrEmpty(propertyName)) throw new ArgumentNullException("propertyName");
PropertyChangedEventHandler handler = PropertyChanged;
if (handler != null) handler(this, new PropertyChangedEventArgs(propertyName));
} #endregion
}
以上是组件的基类，组件基类打包为模板以及组件开发请关注后续章节，加群可优先哦。
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