本文整理汇总了C#中System.Windows.Documents.TextPointer.GetInsertionPosition方法的典型用法代码示例。如果您正苦于以下问题：C# TextPointer.GetInsertionPosition方法的具体用法？C# TextPointer.GetInsertionPosition怎么用？C# TextPointer.GetInsertionPosition使用的例子？那么, 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类System.Windows.Documents.TextPointer的用法示例。
在下文中一共展示了TextPointer.GetInsertionPosition方法的1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: IsElementEmpty
// Tests to see if the specified TextElement is empty (has no printatble content).
bool IsElementEmpty(TextElement element)
{
// Find starting and ending insertion positions in the element.
// Inward-facing directions are used to make sure that insertion position
// will be found correctly in case when the element may contain inline
// formatting elements (such as a Span or Run that contains Bold or Italic elements).
TextPointer start = element.ContentStart.GetInsertionPosition(LogicalDirection.Forward);
TextPointer end = element.ContentEnd.GetInsertionPosition(LogicalDirection.Backward);
// The element has no printable content if its first and last insertion positions are equal.
return start.CompareTo(end) == 0;
} // End IsEmptyElement method.