本文整理匯總了C#中System.Windows.Media.TextFormatting.TextRun類的典型用法代碼示例。如果您正苦於以下問題：C# TextRun類的具體用法？C# TextRun怎麽用？C# TextRun使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
TextRun類屬於System.Windows.Media.TextFormatting命名空間，在下文中一共展示了TextRun類的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: GetTextRun
// Retrieve the next formatted text run for the text source.
public override TextRun GetTextRun(int textSourceCharacterIndex)
{
// Determine whether the text source index is in bounds.
if (textSourceCharacterIndex < 0)
{
throw new ArgumentOutOfRangeException("textSourceCharacterIndex", "Value must be greater than 0.");
}
// Determine whether the text source index has exceeded or equaled the text source length.
if (textSourceCharacterIndex >= _text.Length)
{
// Return an end-of-paragraph indicator -- a TextEndOfParagraph object is a special type of text run.
return new TextEndOfParagraph(1);
}
// Create and return a TextCharacters object, which is formatted according to
// the current layout and rendering properties.
if (textSourceCharacterIndex < _text.Length)
{
// The TextCharacters object is a special type of text run that contains formatted text.
return new TextCharacters(
_text, // The text store
textSourceCharacterIndex, // The text store index
_text.Length - textSourceCharacterIndex, // The text store length
new CustomTextRunProperties()); // The layout and rendering properties
}
// Return an end-of-paragraph indicator if there is no more text source.
return new TextEndOfParagraph(1);
}