C# TextBlock.GetValue方法代码示例

		public void IsRequiredForFormPropertyTest ()
		{
			Assert.IsNotNull (AutomationProperties.IsRequiredForFormProperty, "#0");

			TextBlock block = new TextBlock ();
			block.SetValue (AutomationProperties.IsRequiredForFormProperty, true);
			Assert.AreEqual (AutomationProperties.GetIsRequiredForForm (block),
				block.GetValue (AutomationProperties.IsRequiredForFormProperty), "#1");

			Assert.IsTrue (AutomationProperties.GetIsRequiredForForm (block), "#2");
			Assert.IsTrue ((bool) block.GetValue (AutomationProperties.IsRequiredForFormProperty), "#3");
		}

        public SimpleUIUsingResourceDictionary()
        {
            var stack = new StackPanel();
            Content = stack;

            var textBlock = new TextBlock();
            textBlock.SetResourceReference(TextBlock.StyleProperty, SimpleResourceDictionary.TextBlockStyleKey);
            textBlock.SetBinding(TextBlock.TextProperty, new Binding("FirstName"));
            stack.Children.Add(textBlock);

            var local = textBlock.GetValue(TextBlock.StyleProperty);

            textBlock = new TextBlock();
            textBlock.SetBinding(TextBlock.TextProperty, new Binding("LstName")); //purposefully misspelled
            stack.Children.Add(textBlock);
        }

 public static WeiboStatus GetWeibo(TextBlock textblock)
 {
     return textblock.GetValue(WeiboProperty) as WeiboStatus;
 }

 private static void RecreateInlines(TextBlock t, IEnumerable<Inline> list)
 {
     RecreateInlines(t, (Inline) t.GetValue(PrefixInlineListProperty), list);
 }

 public static IEnumerable<Inline> GetInlinesList(TextBlock element)
 {
     return (IEnumerable<Inline>) element.GetValue(InlinesListProperty);
 }

 public static Brush GetHighlightBrush(TextBlock element)
 {
     return (Brush)element.GetValue(HighlightBrushProperty);
 }

 public static bool GetIsTextTrimmed(TextBlock target) => (bool) target.GetValue(IsTextTrimmedProperty);

 public static string GetInline(TextBlock element)
 {
     return (element != null) ? element.GetValue(ArticleContentProperty) as string : string.Empty;
 }

		public void LabeledByPropertyTest ()
		{
			Assert.IsNotNull (AutomationProperties.LabeledByProperty, "#0");

			TextBlock block = new TextBlock ();
			TextBlock labeledBy = new TextBlock();
			block.SetValue (AutomationProperties.LabeledByProperty, labeledBy);
			Assert.AreEqual (AutomationProperties.GetLabeledBy (block),
				block.GetValue(AutomationProperties.LabeledByProperty), "#1");

			Assert.AreSame (labeledBy, AutomationProperties.GetLabeledBy (block), "#2");
			Assert.AreSame (labeledBy, block.GetValue (AutomationProperties.LabeledByProperty), "#3");
		}

        /// <summary>
        ///     The get inline list.
        /// </summary>
        /// <param name="element">
        ///     The element.
        /// </param>
        /// <returns>
        ///     The <see cref="string" />.
        /// </returns>
        public static string GetInlineList(TextBlock element)
        {
            if (element != null)
                return element.GetValue(ArticleContentProperty) as string;

            return string.Empty;
        }

 /// <summary>
 /// Retrieves the value of the <see cref="FormattedTextProperty"/> dependency property of
 /// the specified text block.
 /// </summary>
 /// <param name="obj">The text block whose property's value should be obtained.</param>
 /// <returns>The value of the property.</returns>
 public static string GetFormattedText(TextBlock obj)
 {
     return (string)obj.GetValue(FormattedTextProperty);
 }

 public static bool GetTextForegroundRespondsToSelection(TextBlock obj)
 {
     return (bool)obj.GetValue(TextForegroundRespondsToSelectionProperty);
 }

 /// <summary>
 /// Gets the value format dependency property that is set on the given text block if any.
 /// </summary>
 /// <param name="obj">The text block element.</param>
 /// <returns>The value format dependency property that is set on the given text block if any.</returns>
 public static ValueFormat GetValueFormat(TextBlock obj)
 {
     return (ValueFormat)obj.GetValue(ValueFormatProperty);
 }

 public static string GetText(TextBlock element)
 {
     return (string)element.GetValue(TextProperty);
 }

 private static void InsertTokens(TextBlock textblock, WeiboStatus status, TextRenderContext ctx)
 {
     if (textblock == null)
         return;
     if ((bool)textblock.GetValue(DesignerProperties.IsInDesignModeProperty))
         return;
     if (status == null)
         return;
     textblock.Inlines.Clear();
     var ic = new List<Inline>();
     foreach (var sent in status.tokens)
     {
         InsertToken(ic, sent,ctx);
     }
     textblock.Inlines.AddRange(ic);
     if (textblock.Inlines.Count == 0)
         textblock.Visibility = Visibility.Collapsed;
 }