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C# TextBlock.InvalidateMeasure方法代码示例

本文整理汇总了C#中System.Windows.Controls.TextBlock.InvalidateMeasure方法的典型用法代码示例。如果您正苦于以下问题:C# TextBlock.InvalidateMeasure方法的具体用法?C# TextBlock.InvalidateMeasure怎么用?C# TextBlock.InvalidateMeasure使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在System.Windows.Controls.TextBlock的用法示例。


在下文中一共展示了TextBlock.InvalidateMeasure方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: RecreateInlines

        private static void RecreateInlines(TextBlock t, Inline prefix, IEnumerable<Inline> list)
        {
            t.Inlines.Clear();

            if (prefix != null)
                t.Inlines.Add(prefix);
            foreach (var i in list)
            {
                t.Inlines.Add(i);
            }

            t.InvalidateMeasure();
        }
开发者ID:ericschultz,项目名称:gui,代码行数:13,代码来源:TextBlockExtensions.cs

示例2: ArrangeTooLongLocal_LineWrapMeasureReverseTest

		public void ArrangeTooLongLocal_LineWrapMeasureReverseTest ()
		{
			Border b = new Border ();
			TextBlock tb = new TextBlock ();
			tb.TextWrapping = TextWrapping.Wrap;
			
			b.Child = tb;
			tb.Width = 44;
			tb.Text = "Hello and don't you forget Who I am";

			Assert.IsTrue (tb.ActualWidth > 32 && tb.ActualWidth < 34, "1. textblock.ActualWidth is " + tb.ActualWidth.ToString ());
			Assert.AreEqual (7, GetLineCount (tb.ActualHeight), "1. line count based on textblock.ActualHeight");
			//Assert.AreEqual (112, tb.ActualHeight, "1. tb.ActualHeight");
			
			//Console.WriteLine ("=========== Calling Border.Measure() ============");
			b.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
			//Console.WriteLine ("========= Done calling Border.Measure() =========");
			
			// FIXME: wrong after this point
			
			Assert.IsTrue (tb.ActualWidth < 10.9 && tb.ActualWidth > 10.8, "2. textblock.ActualWidth is " + tb.ActualWidth.ToString ());
			Assert.AreEqual (28, GetLineCount (tb.ActualHeight), "2. line count based on textblock.ActualHeight");
			//Assert.AreEqual (560, tb.ActualHeight, "2. tb.ActualHeight");

			tb.Text = "Hello and don't you forget Who I am.";

			Assert.IsTrue (tb.ActualWidth < 10.9 && tb.ActualWidth > 10.8, "3. textblock.ActualWidth is " + tb.ActualWidth.ToString ());
			Assert.AreEqual (29, GetLineCount (tb.ActualHeight), "3. line count based on textblock.ActualHeight");
			//Assert.AreEqual (576, tb.ActualHeight, "3. tb.ActualHeight");

			tb.Width = 70;
			b.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));

			Assert.IsTrue (tb.ActualWidth < 10.9 && tb.ActualWidth > 10.8, "4. textblock.ActualWidth is " + tb.ActualWidth.ToString ());
			Assert.AreEqual (29, GetLineCount (tb.ActualHeight), "4. line count based on textblock.ActualHeight");
			//Assert.AreEqual (576, tb.ActualHeight, "4. tb.ActualHeight");

			b.InvalidateMeasure ();
			tb.InvalidateMeasure ();

			b.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
			
			Assert.IsTrue (tb.ActualWidth < 10.9 && tb.ActualWidth > 10.8, "5. textblock.ActualWidth is " + tb.ActualWidth.ToString ());
			Assert.AreEqual (29, GetLineCount (tb.ActualHeight), "5. line count based on textblock.ActualHeight");
			//Assert.AreEqual (576, tb.ActualHeight, "5. tb.ActualHeight");
		}
开发者ID:kangaroo,项目名称:moon,代码行数:46,代码来源:TextBlockTest.cs

示例3: getTextWidthHeight

        // return the dimension of the text after aplying styles from given textblock
        private Point getTextWidthHeight(string text, TextBlock itemTextTB)
        {
            TextBlock tb = new TextBlock();
            tb.Text = text;
            tb.Style = itemTextTB.Style;
            tb.FontFamily = itemTextTB.FontFamily;
            tb.FontSize = itemTextTB.FontSize;
            tb.FontSource = itemTextTB.FontSource;
            tb.FontStretch = itemTextTB.FontStretch;
            tb.FontStyle = itemTextTB.FontStyle;
            tb.FontWeight = itemTextTB.FontWeight;
            tb.InvalidateMeasure();

            Point xy = new Point(tb.ActualWidth, tb.ActualHeight);
            return xy;
        }
开发者ID:Jakobchr,项目名称:Silverlight-Menu,代码行数:17,代码来源:MenuBarItem.cs


注:本文中的System.Windows.Controls.TextBlock.InvalidateMeasure方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。