C# 从Uri显示图像

在Windows Phone 8应用程序中，我使用以下代码显示图像：

InitializeComponent();
Image i = new Image();
i.Source = new BitmapImage(new Uri("C:\\Data\\Users\\Public\\Pictures\\Sample Pictures\\sample_photo_05.jpg", UriKind.RelativeOrAbsolute));       
LayoutRoot.Children.Add(i);

---

但是当页面加载时，屏幕是空的。有人知道我做错了什么吗？

按照以下步骤在windows phone中按URI设置图像 1.在解决方案的“图像”文件夹中复制图像。 2.将图像设置为资源右键单击图像->属性->构建操作==内容

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

---

按照以下步骤在windows phone中按URI设置图像 1.在解决方案的“图像”文件夹中复制图像。 2.将图像设置为资源右键单击图像->属性->构建操作==内容

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

---

按照以下步骤在windows phone中按URI设置图像 1.在解决方案的“图像”文件夹中复制图像。 2.将图像设置为资源右键单击图像->属性->构建操作==内容

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

---

按照以下步骤在windows phone中按URI设置图像 1.在解决方案的“图像”文件夹中复制图像。 2.将图像设置为资源右键单击图像->属性->构建操作==内容

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

---

复制资产文件夹中的图像，并设置生成操作==内容

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

Image i = new Image();
i.Source = new BitmapImage(new Uri("/yourProjectName;component/Assets/YourImageName", UriKind.RelativeOrAbsolute));       
LayoutRoot.Children.Add(i);

// draw an image, set relative source (in project) and add to LayoutRoot.
var i = new Image{
Source = new BitmapImage(
new Uri("/project;component/Images/image.jpg", UriKind.Relative))
};       
LayoutRoot.Children.Add(i);

---

复制资产文件夹中的图像，并设置生成操作==内容

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

Image i = new Image();
i.Source = new BitmapImage(new Uri("/yourProjectName;component/Assets/YourImageName", UriKind.RelativeOrAbsolute));       
LayoutRoot.Children.Add(i);

// draw an image, set relative source (in project) and add to LayoutRoot.
var i = new Image{
Source = new BitmapImage(
new Uri("/project;component/Images/image.jpg", UriKind.Relative))
};       
LayoutRoot.Children.Add(i);

---

复制资产文件夹中的图像，并设置生成操作==内容

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

Image i = new Image();
i.Source = new BitmapImage(new Uri("/yourProjectName;component/Assets/YourImageName", UriKind.RelativeOrAbsolute));       
LayoutRoot.Children.Add(i);

// draw an image, set relative source (in project) and add to LayoutRoot.
var i = new Image{
Source = new BitmapImage(
new Uri("/project;component/Images/image.jpg", UriKind.Relative))
};       
LayoutRoot.Children.Add(i);

---

复制资产文件夹中的图像，并设置生成操作==内容

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

Image i = new Image();
i.Source = new BitmapImage(new Uri("/yourProjectName;component/Assets/YourImageName", UriKind.RelativeOrAbsolute));       
LayoutRoot.Children.Add(i);

// draw an image, set relative source (in project) and add to LayoutRoot.
var i = new Image{
Source = new BitmapImage(
new Uri("/project;component/Images/image.jpg", UriKind.Relative))
};       
LayoutRoot.Children.Add(i);

---

使用CameraCaptureTask，可能是这样

初始化CameraCaptureTask对象

 CameraCaptureTask cameracapturetask = new CameraCaptureTask();
                    cameracapturetask.Completed += new EventHandler<PhotoResult>(cameracapturetask_Completed);
                    cameracapturetask.Show();

---

使用CameraCaptureTask，可能是这样

初始化CameraCaptureTask对象

 CameraCaptureTask cameracapturetask = new CameraCaptureTask();
                    cameracapturetask.Completed += new EventHandler<PhotoResult>(cameracapturetask_Completed);
                    cameracapturetask.Show();

---

使用CameraCaptureTask，可能是这样

初始化CameraCaptureTask对象

 CameraCaptureTask cameracapturetask = new CameraCaptureTask();
                    cameracapturetask.Completed += new EventHandler<PhotoResult>(cameracapturetask_Completed);
                    cameracapturetask.Show();

---

使用CameraCaptureTask，可能是这样

初始化CameraCaptureTask对象

 CameraCaptureTask cameracapturetask = new CameraCaptureTask();
                    cameracapturetask.Completed += new EventHandler<PhotoResult>(cameracapturetask_Completed);
                    cameracapturetask.Show();

---

将图像复制到一个文件夹（图像）中，并设置Build Action==Content

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

Image i = new Image();
i.Source = new BitmapImage(new Uri("/yourProjectName;component/Assets/YourImageName", UriKind.RelativeOrAbsolute));       
LayoutRoot.Children.Add(i);

// draw an image, set relative source (in project) and add to LayoutRoot.
var i = new Image{
Source = new BitmapImage(
new Uri("/project;component/Images/image.jpg", UriKind.Relative))
};       
LayoutRoot.Children.Add(i);

---

将图像复制到一个文件夹（图像）中，并设置Build Action==Content

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

Image i = new Image();
i.Source = new BitmapImage(new Uri("/yourProjectName;component/Assets/YourImageName", UriKind.RelativeOrAbsolute));       
LayoutRoot.Children.Add(i);

// draw an image, set relative source (in project) and add to LayoutRoot.
var i = new Image{
Source = new BitmapImage(
new Uri("/project;component/Images/image.jpg", UriKind.Relative))
};       
LayoutRoot.Children.Add(i);

---

将图像复制到一个文件夹（图像）中，并设置Build Action==Content

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

Image i = new Image();
i.Source = new BitmapImage(new Uri("/yourProjectName;component/Assets/YourImageName", UriKind.RelativeOrAbsolute));       
LayoutRoot.Children.Add(i);

// draw an image, set relative source (in project) and add to LayoutRoot.
var i = new Image{
Source = new BitmapImage(
new Uri("/project;component/Images/image.jpg", UriKind.Relative))
};       
LayoutRoot.Children.Add(i);

---

将图像复制到一个文件夹（图像）中，并设置Build Action==Content

InitializeComponent();
Image i = new Image();
i.Height =100;
i.Width=100;
i.Source = new BitmapImage(new Uri("/Images/YourImageName", UriKind.RelativeOrAbsolute));       
 LayoutRoot.Children.Add(i);

Image i = new Image();
i.Source = new BitmapImage(new Uri("/yourProjectName;component/Assets/YourImageName", UriKind.RelativeOrAbsolute));       
LayoutRoot.Children.Add(i);

// draw an image, set relative source (in project) and add to LayoutRoot.
var i = new Image{
Source = new BitmapImage(
new Uri("/project;component/Images/image.jpg", UriKind.Relative))
};       
LayoutRoot.Children.Add(i);

---

---

将图像放入解决方案中。如果我想使用照片/相机卷怎么办？或者只是从相机中拍照？将图像放入解决方案中。如果我想使用照片/相机卷怎么办？或者只是从相机中拍照？将图像放入解决方案中。如果我想使用照片/相机卷怎么办？或者只是从相机中拍照？将图像放入解决方案中。如果我想使用照片/相机卷怎么办？或者只是从相机上拍照？使用它会很有帮助如果我想使用照片/相机卷怎么办？或者只是从相机上拍照？使用它会很有帮助如果我想使用照片/相机卷怎么办？或者只是从相机上拍照？使用它会很有帮助如果我想使用照片/相机卷怎么办？或者只是从相机上拍照？使用它会很有帮助如果我想使用照片/相机卷怎么办？或者只是从相机上拍照？如果我想使用照片/相机卷怎么办？或者只是从相机上拍照？如果我想使用照片/相机卷怎么办？或者只是从相机上拍照？如果我想使用照片/相机卷怎么办？或者只是从相机上拍照？如果我想使用照片/相机卷怎么办？还是仅仅用照相机拍照？