WPF中常用控件的属性

Source = new BitmapImage( new Uri( WangCaiConfig.GetCurrentDirectory() + imgStr, UriKind.RelativeOrAbsolute))

   this .PictureImage.Source =  new  BitmapImage (  new  Uri (img,  UriKind .RelativeOrAbsolute));

  Canvas.Right="10"： Canvas.SetRight(stateImage, 0);
  Canvas.Bottom="0" ： Canvas.SetBottom(stateImage, 0);

  ：  Margin = new Thickness(20, 0, 0, 0),
    Padding="5,0,0,0"：   Padding = new Thickness(5, 0, 0, 0),

       Foreground ="#333"：  Foreground = new SolidColorBrush((Color )ColorConverter .ConvertFromString("#333"))

 

  Style = (System.Windows. Style )FindResource(  "FriendPhoneStyle" ),

   

 canvas.Background =  Brushes .White;

      Background =  new  SolidColorBrush (( Color  ) ColorConverter  .ConvertFromString( "#fff" )),

//获取文件夹的路径，放进数组中
                    path = WangCaiConfig.GetCurrentDirectory() + "RecommendPictures" ;
                    dirs = Directory.GetFiles(path);

 

 

IsNullOrWhiteSpace（不为空）

 

 

HorizontalAlignment =  HorizontalAlignment .Stretch,

 

 

   this .RegisterName(  "LXR_List"  + user.Id, canVasRoot_button);注册事件 

 

设置位置

  Canvas .SetRight(canVasRoot_button_canvas_image_2, 0);

   Canvas .SetBottom(canVasRoot_button_canvas_image_2, 0);

 

取下一级控件

       var  button = canva.Children[1]  as  Button ;