ContentControlStoreUpdatingEventArgs.Content 屬性

發行項
01/03/2014

取得已繫結至內容控制項的自訂 XML 組件上所儲存的文字。

命名空間： Microsoft.Office.Tools.Word
組件： Microsoft.Office.Tools.Word (在 Microsoft.Office.Tools.Word.dll 中)

語法

'宣告
Property Content As String

string Content { get; set; }

屬性值

型別：System.String
在已繫結至內容控制項的自訂 XML 組件上所儲存的文字。

備註

您可以將內容控制項繫結至內嵌於文件中之 XML 片段中的項目 (又稱為「自訂 XML 組件」)。使用 Content 屬性，在 Microsoft Office Word 更新已繫結至控制項的自訂 XML 組件之前變更文字。

如需詳細資訊，請參閱內容控制項和自訂 XML 組件概觀。

範例

下列程式碼範例會示範 StoreUpdating 和 ContentUpdating 事件的事件處理常式。這個範例假設文件中包含名為 plainTextContentControl1 且繫結至自訂 XML 組件中之項目的 PlainTextContentControl。如需示範如何將內容控制項繫結至自訂 XML 組件中項目的程式碼範例，請參閱逐步解說：將內容控制項繫結至自訂 XML 組件。

若要使用這段程式碼，請將它貼到專案的 ThisDocument 類別中。若為 C#，您還必須將事件處理常式附加至 plainTextContentControl1 的 StoreUpdating 和 ContentUpdating 事件。

這是示範文件層級自訂的範例。

Private Sub plainTextContentControl1_StoreUpdating(ByVal sender As Object, _
    ByVal e As Microsoft.Office.Tools.Word.ContentControlStoreUpdatingEventArgs) _
    Handles PlainTextContentControl1.StoreUpdating

    MessageBox.Show("The control was changed to the following value: " & vbCrLf & _
        e.Content & vbCrLf & "This value is about to be written to the node that is bound to this control.")
End Sub

Private Sub plainTextContentControl1_ContentUpdating(ByVal sender As Object, _
    ByVal e As Microsoft.Office.Tools.Word.ContentControlContentUpdatingEventArgs) _
    Handles PlainTextContentControl1.ContentUpdating

    MessageBox.Show("The node that is bound to this control was changed to the following value: " & vbCrLf & _
        e.Content & vbCrLf & "This value is about to be written to this control.")
End Sub

void plainTextContentControl1_StoreUpdating(object sender, 
    Microsoft.Office.Tools.Word.ContentControlStoreUpdatingEventArgs e)
{
    MessageBox.Show("The control was changed to the following value: \n\n" +
        e.Content + "\n\nThis value is about to be written to the node that is bound to this control.");
}

void plainTextContentControl1_ContentUpdating(object sender, 
    Microsoft.Office.Tools.Word.ContentControlContentUpdatingEventArgs e)
{
    MessageBox.Show("The node that is bound to this control was changed to the following value: \n\n" +
        e.Content + "\n\nThis value is about to be written to this control.");
}