WPFのImage控件souce引入的方法总结

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1、后台代码相对路径添加（若为绝对路径，换UriKind的属性即可）

BitmapImage?testBitmapImage = new BitmapImage(new Uri(@"binSourcesON_btn_AutoDetect.bmp",UriKind.Relative));

image1.Source = imagetemp;

2、后台代码二进制添加

private?string?path?=?@"F:1.jpg";??

private?void?Window_Loaded(object?sender,?RoutedEventArgs?e)??

{??

????using?(BinaryReader?loader?=?new?BinaryReader(File.Open(path,?FileMode.Open)))??

????{??

????????FileInfo?fd?=?new?FileInfo(path);??

????????int?Length?=?(int)fd.Length;??

????????byte[]?buf?=?new?byte[Length];??

????????buf?=?loader.ReadBytes((int)fd.Length);??

????????loader.Dispose();??

????????loader.Close();????

????????//开始加载图像??

????????BitmapImage?bim?=?new?BitmapImage();??

????????bim.BeginInit();??

????????bim.StreamSource?=?new?MemoryStream(buf);??

????????bim.EndInit();??

????????image1.Source?=?bim;??

????????GC.Collect();?//强制回收资源??

????}??

3、前台代码直接添加（图片在项目中的视图仅是视图作用，其实已经放入源码某个文件夹下）

完整的协议：

编译时知道的文件：

?<Image Source="pack://application:,/images/my.jpg"/>

运行才知道的文件：(别的资源引用本程序集dll)

?<Image Source="pack://siteoforigin:,/images/my.jpg"/>

（其中，，，表示是?///的缩写,当然也可以指定程序集）

示例：

<Image Source="Images/Desert.jpg"/>

4、后台代码添加本地（电脑上）的图片

??????????? try
??????????? {
??????????????? BitmapImage bi = new BitmapImage();
??????????????? // BitmapImage.UriSource must be in a BeginInit/EndInit block.
??????????????? bi.BeginInit();
??????????????? StreamResourceInfo info = Application.GetRemoteStream(new Uri("pack://siteoforigin:,/" + e.NewValue.ToString(),UriKind.RelativeOrAbsolute));
??????????????? bi.StreamSource = info.Stream;
??????????????? bi.EndInit();
??????????????? // Set the image source.
??????????????? window.BgImage.Source = bi;
??????????? }
??????????? catch (UriFormatException ue)
??????????? {
??????????????? ErrorMessage.Show(ERROR.FIND_PATH_ERRIMAGEURI+"错误信息"+ue.ToString());
??????????? }

或者

?window.BgImage.Source = new BitmapImage(new Uri("pack://siteoforigin:,/"+ e.NewValue.ToString(),UriKind.Absolute));