ContentControlContentUpdatingEventArgs Interface

Definition

Namespace:

Microsoft.Office.Tools.Word

Assembly:

Microsoft.Office.Tools.Word.dll

Provides data for the ContentUpdating event of a content control.

public interface class ContentControlContentUpdatingEventArgs

[System.Runtime.InteropServices.Guid("a2f71dcd-984c-4fed-8395-1ca5588190d6")]
public interface ContentControlContentUpdatingEventArgs

[<System.Runtime.InteropServices.Guid("a2f71dcd-984c-4fed-8395-1ca5588190d6")>]
type ContentControlContentUpdatingEventArgs = interface

Public Interface ContentControlContentUpdatingEventArgs

Attributes

GuidAttribute

Examples

The following code example demonstrates event handlers for the ContentUpdating and StoreUpdating events. This example assumes that the document contains a PlainTextContentControl named plainTextContentControl1 that is bound to an element in a custom XML part. For a code example that demonstrates how to bind a content control to an element in a custom XML part, see Walkthrough: Binding Content Controls to Custom XML Parts.

To use this code, paste it into the ThisDocument class in your project. For C#, you must also attach the event handlers to the ContentUpdating and StoreUpdating events of plainTextContentControl1.

This example is for a document-level customization.

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.");
}

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

Properties

Content

Gets or sets the text that is being written to the content control from the custom XML part that is bound to the control.