Hyperlink 构造函数

定义

命名空间:

System.Windows.Documents

程序集:

PresentationFramework.dll

初始化 Hyperlink 类的新实例。

重载

名称	说明
Hyperlink()	初始化类的新默认实例 Hyperlink 。
Hyperlink(Inline)	初始化 Hyperlink 类的新实例，将指定的 Inline 对象作为新 Hyperlink的初始内容。
Hyperlink(Inline, TextPointer)	初始化 Hyperlink 类的新实例，将指定的 Inline 对象作为新 Hyperlink的初始内容，以及指定新 TextPointer插入位置的 Hyperlink。
Hyperlink(TextPointer, TextPointer)	初始化 Hyperlink 类的新实例，采用两个 TextPointer 对象，这些对象指示新 Hyperlink要包含的内容的开始和结尾。

Hyperlink()

初始化类的新默认实例 Hyperlink 。

public:
 Hyperlink();

public Hyperlink();

Public Sub New ()

Hyperlink(Inline)

初始化 Hyperlink 类的新实例，将指定的 Inline 对象作为新 Hyperlink的初始内容。

public:
 Hyperlink(System::Windows::Documents::Inline ^ childInline);

public Hyperlink(System.Windows.Documents.Inline childInline);

new System.Windows.Documents.Hyperlink : System.Windows.Documents.Inline -> System.Windows.Documents.Hyperlink

Public Sub New (childInline As Inline)

参数

childInline

Inline

一个 Inline 对象，指定新 Hyperlink内容的初始内容。

示例

以下示例演示了此构造函数的用法。

// A child Inline element for the new Hyperlink element.
Run runx = new Run("Link text for the Hyperlink element.");

// After this line executes, the new element "hyper1"
// contains the specified Inline element, "runx".
Hyperlink hyperl = new Hyperlink(runx);

' A child Inline element for the new Hyperlink element.
Dim runx As New Run("Link text for the Hyperlink element.")

' After this line executes, the new element "hyper1"
' contains the specified Inline element, "runx".
Dim hyperl As New Hyperlink(runx)

Hyperlink(Inline, TextPointer)

初始化 Hyperlink 类的新实例，将指定的 Inline 对象作为新 Hyperlink的初始内容，以及指定新 TextPointer插入位置的 Hyperlink。

public:
 Hyperlink(System::Windows::Documents::Inline ^ childInline, System::Windows::Documents::TextPointer ^ insertionPosition);

public Hyperlink(System.Windows.Documents.Inline childInline, System.Windows.Documents.TextPointer insertionPosition);

new System.Windows.Documents.Hyperlink : System.Windows.Documents.Inline * System.Windows.Documents.TextPointer -> System.Windows.Documents.Hyperlink

Public Sub New (childInline As Inline, insertionPosition As TextPointer)

参数

childInline

Inline

一个 Inline 对象，指定新 Hyperlink内容的初始内容。 此参数可以是 null，在这种情况下，不会 Inline 插入任何参数。

insertionPosition

TextPointer

一 TextPointer 个指定插入位置，在创建元素后插入 Hyperlink 元素，或者 null 不进行自动插入。

示例

以下示例演示了此构造函数的用法。

// A child Inline element for the new Hyperlink element.
Run runx = new Run("Link text for the Hyperlink element.");

// An empty paragraph will serve as the container for the new Hyperlink element.
Paragraph parx = new Paragraph();

// After this line executes, the new element "hyperl"
// contains the specified Inline element, "runx".  Also, "hyperl" is
// inserted at the point indicated by the insertionPosition parameter,
// which in this case indicates the content start position in the Paragraph
// element "parx".
Hyperlink hyperl = new Hyperlink(runx, parx.ContentStart);

' A child Inline element for the new Hyperlink element.
Dim runx As New Run("Link text for the Hyperlink element.")

' An empty paragraph will serve as the container for the new Hyperlink element.
Dim parx As New Paragraph()

' After this line executes, the new element "hyperl"
' contains the specified Inline element, "runx".  Also, "hyperl" is
' inserted at the point indicated by the insertionPosition parameter, 
' which in this case indicates the content start position in the Paragraph 
' element "parx".
Dim hyperl As New Hyperlink(runx, parx.ContentStart)

Hyperlink(TextPointer, TextPointer)

初始化 Hyperlink 类的新实例，采用两个 TextPointer 对象，这些对象指示新 Hyperlink要包含的内容的开始和结尾。

public:
 Hyperlink(System::Windows::Documents::TextPointer ^ start, System::Windows::Documents::TextPointer ^ end);

public Hyperlink(System.Windows.Documents.TextPointer start, System.Windows.Documents.TextPointer end);

new System.Windows.Documents.Hyperlink : System.Windows.Documents.TextPointer * System.Windows.Documents.TextPointer -> System.Windows.Documents.Hyperlink

Public Sub New (start As TextPointer, end As TextPointer)

参数

start

TextPointer

一个 TextPointer 指示要由新 Hyperlink内容包含的内容的开头。

end

TextPointer

一个 TextPointer 指示要由新 Hyperlink内容包含的内容的末尾。

例外

ArgumentNullException

start 或 end 为 null.

ArgumentException

start 并且 end 不解析为适合元素 Span 机箱的内容范围;例如，如果 start 和 end 指示不同段落中的位置。

示例

以下示例演示了此构造函数的用法。

// Create a paragraph and three text runs to serve as example content.
Paragraph parx = new Paragraph();
Run run1 = new Run("Text run 1.");
Run run2 = new Run("Text to link.");
Run run3 = new Run("Text run 3.");

// Add the three text runs to the paragraph, separated by linebreaks.
parx.Inlines.Add(run1);
parx.Inlines.Add(new LineBreak());
parx.Inlines.Add(run2);
parx.Inlines.Add(new LineBreak());
parx.Inlines.Add(run3);

// After this line executes, the selection of content
// indicated by the "start" and "end" parameters will be
// enclosed by the new Hyperlink.  In this case, the new Hyperlink
// will enclose the entire contents of the text run "run2".
Hyperlink hyperl = new Hyperlink(run2.ContentStart, run2.ContentEnd);

' Create a paragraph and three text runs to serve as example content.  
Dim parx As New Paragraph()
Dim run1 As New Run("Text run 1.")
Dim run2 As New Run("Text to link.")
Dim run3 As New Run("Text run 3.")

' Add the three text runs to the paragraph, separated by linebreaks.
parx.Inlines.Add(run1)
parx.Inlines.Add(New LineBreak())
parx.Inlines.Add(run2)
parx.Inlines.Add(New LineBreak())
parx.Inlines.Add(run3)

' After this line executes, the selection of content
' indicated by the "start" and "end" parameters will be
' enclosed by the new Hyperlink.  In this case, the new Hyperlink
' will enclose the entire contents of the text run "run2".  
Dim hyperl As New Hyperlink(run2.ContentStart, run2.ContentEnd)

注解

此构造函数旨在初始化一个新 Hyperlink 元素，使其包含一系列预先存在的内容。