BitmapImage.IsDownloading Property
Definition
Important
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Gets a value that indicates whether the BitmapImage is currently downloading content.
public:
virtual property bool IsDownloading { bool get(); };
public override bool IsDownloading { get; }
member this.IsDownloading : bool
Public Overrides ReadOnly Property IsDownloading As Boolean
Property Value
true
if the BitmapImage is downloading content; otherwise, false
.
Examples
The following code example demonstrates how to check the value of the IsDownloading property by using code. The value of the property is emitted to a MessageBox as a String.
// Define a BitmapImage.
Image myImage = new Image();
BitmapImage bi = new BitmapImage();
// Begin initialization.
bi.BeginInit();
// Set properties.
bi.CacheOption = BitmapCacheOption.OnDemand;
bi.CreateOptions = BitmapCreateOptions.DelayCreation;
bi.DecodePixelHeight = 125;
bi.DecodePixelWidth = 125;
bi.Rotation = Rotation.Rotate90;
MessageBox.Show(bi.IsDownloading.ToString());
bi.UriSource = new Uri("smiley.png", UriKind.Relative);
// End initialization.
bi.EndInit();
myImage.Source = bi;
myImage.Stretch = Stretch.None;
myImage.Margin = new Thickness(5);
' Define a BitmapImage.
Dim myImage As New Image()
Dim bi As New BitmapImage()
' Begin initialization.
bi.BeginInit()
' Set properties.
bi.CacheOption = BitmapCacheOption.OnDemand
bi.CreateOptions = BitmapCreateOptions.DelayCreation
bi.DecodePixelHeight = 125
bi.DecodePixelWidth = 125
bi.Rotation = Rotation.Rotate90
MessageBox.Show(bi.IsDownloading.ToString())
bi.UriSource = New Uri("smiley.png", UriKind.Relative)
' End initialization.
bi.EndInit()
myImage.Source = bi
myImage.Stretch = Stretch.None
myImage.Margin = New Thickness(5)
Applies to
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