通过

BeforeCaptionShowEventHandler 委托

表示将要处理 Action 的 BeforeCaptionShow 事件的方法。

命名空间：  Microsoft.Office.Tools.Word
程序集：  Microsoft.Office.Tools.Word（在 Microsoft.Office.Tools.Word.dll 中）

语法

声明
Public Delegate Sub BeforeCaptionShowEventHandler ( _
    sender As Object, _
    e As ActionEventArgs _
)

public delegate void BeforeCaptionShowEventHandler(
    Object sender,
    ActionEventArgs e
)

参数

备注

当创建 BeforeCaptionShowEventHandler 委托时，将标识处理事件的方法。 若要使该事件与事件处理程序相关联，请将该委托的一个实例添加到事件中。 除非移除了该委托，否则每当发生该事件时就调用事件处理程序。 有关委托的更多信息，请参见事件和委托。

示例

下面的代码示例创建一个智能标记，此标记能识别两个术语并提供一个操作。 然后该示例为 BeforeCaptionShow 和 Click 事件添加事件处理程序。 若要测试这段代码，请在文档中键入单词“term”和“recognize”，然后尝试智能标记操作。

此示例针对的是文档级自定义项。

Private WithEvents displayAddress As Microsoft.Office.Tools.Word.Action

Private Sub AddSmartTag()

    ' Create the smart tag for .NET Framework 4 projects.
    Dim smartTagDemo As Microsoft.Office.Tools.Word.SmartTag = Globals.Factory.CreateSmartTag(
        "www.microsoft.com/Demo#DemoSmartTag",
        "Demonstration Smart Tag")

    ' For .NET Framework 3.5 projects, use the following code to create the smart tag.
    ' Dim smartTagDemo As New  _
    '     Microsoft.Office.Tools.Word.SmartTag( _
    '     "www.microsoft.com/Demo#DemoSmartTag", _
    '     "Demonstration Smart Tag")

    ' Specify the terms to recognize.
    smartTagDemo.Terms.Add("term")
    smartTagDemo.Terms.Add("recognize")

    ' Create the action for .NET Framework 4 projects.
    displayAddress = Globals.Factory.CreateAction("To be replaced")

    ' For .NET Framework 3.5 projects, use the following code to create the action.
    ' displayAddress = New Microsoft.Office.Tools.Word.Action("To be replaced")

    ' Add the action to the smart tag.
    smartTagDemo.Actions = New Microsoft.Office.Tools.Word.Action() { _
            displayAddress}

    ' Add the smart tag.
    Me.VstoSmartTags.Add(smartTagDemo)
End Sub

private Microsoft.Office.Tools.Word.Action displayAddress;

private void AddSmartTag()
{
    // Create the smart tag for .NET Framework 4 projects.
    Microsoft.Office.Tools.Word.SmartTag smartTagDemo =
        Globals.Factory.CreateSmartTag(
        "www.microsoft.com/Demo#DemoSmartTag",
        "Demonstration Smart Tag");

    // For .NET Framework 3.5 projects, use the following code to create the smart tag.
    // Microsoft.Office.Tools.Word.SmartTag smartTagDemo =
        // new Microsoft.Office.Tools.Word.SmartTag(
        //     "www.microsoft.com/Demo#DemoSmartTag",
        //     "Demonstration Smart Tag");

    // Specify the terms to recognize.
    smartTagDemo.Terms.Add("term");
    smartTagDemo.Terms.Add("recognize");

    // Create the action for .NET Framework 4 projects.
    displayAddress = Globals.Factory.CreateAction("To be replaced"); 

    // For .NET Framework 3.5 projects, use the following code to create the action.
    // displayAddress = new Microsoft.Office.Tools.Word.Action("To be replaced");

    // Add the action to the smart tag.
    smartTagDemo.Actions = new Microsoft.Office.Tools.Word.Action[] { 
        displayAddress };

    // Add the smart tag.
    this.VstoSmartTags.Add(smartTagDemo);

    displayAddress.BeforeCaptionShow += new
        Microsoft.Office.Tools.Word.BeforeCaptionShowEventHandler(
        displayAddress_BeforeCaptionShow);

    displayAddress.Click += new
        Microsoft.Office.Tools.Word.ActionClickEventHandler(
        displayAddress_Click);
}

请参见

参考

Microsoft.Office.Tools.Word 命名空间