图片来源 UriKind
本文关键字:UriKind | 更新日期: 2023-09-27 18:34:40
我有一个项目,它的名字是'xx'。我创建了一个具有此路径的文件夹"图像":xx''bin''调试''图像''
图片只包含一张照片,它的名字是"1.jpg"主窗口包含图像控件;我设置此代码以加载图像源,但它不起作用,为什么??:
private void Image_MouseDown(object sender, MouseButtonEventArgs e)
{
Image i = sender as Image; ;
BitmapImage b = new BitmapImage(new Uri(@"images'1.jpg",UriKind.Relative));
i.Source=b;
}
如何通过代码加载图像源?提前致谢:)
您需要
将1.jpg
添加到项目中的images
文件夹中,并将1.jpg
的属性设置为资源。若要加载资源,请使用 packURI 约定。
private void Image_MouseDown(object sender, MouseButtonEventArgs e)
{
Image i = sender as Image; ;
BitmapImage b = new BitmapImage(new Uri(@"pack://application:,,,/"
+ Assembly.GetExecutingAssembly().GetName().Name
+ ";component/"
+ "Images/1.jpg", UriKind.Absolute));
i.Source=b;
}
试试这个
public void Image_MouseDown(object sender, RoutedEventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.InitialDirectory = "c:''";
dlg.Filter = "Image files (*.jpg)|*.jpg|All Files (*.*)|*.*";
dlg.RestoreDirectory = true;
Nullable<bool> result = dlg.ShowDialog();
if (result == true)
{
BitmapImage bitmap = new BitmapImage();
Image img = sender as Image;
bitmap.BeginInit();
bitmap.UriSource = new Uri(dlg.FileName);
bitmap.EndInit();
img.Source = bitmap;
}
}