ContentControlStoreUpdatingEventArgs Interface

Provides data for the StoreUpdating event of a content control.

Namespace:  Microsoft.Office.Tools.Word
Assembly:  Microsoft.Office.Tools.Word (in Microsoft.Office.Tools.Word.dll)

Syntax

'Declaration
<GuidAttribute("5d9c73b6-b14d-43a0-99eb-6ea91fbd8456")> _
Public Interface ContentControlStoreUpdatingEventArgs

[GuidAttribute("5d9c73b6-b14d-43a0-99eb-6ea91fbd8456")]
public interface ContentControlStoreUpdatingEventArgs

The ContentControlStoreUpdatingEventArgs type exposes the following members.

Properties

	Name	Description
	Content	Gets the text that is being saved to the custom XML part that is bound to the content control.

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Examples

The following code example demonstrates event handlers for the StoreUpdating and ContentUpdating 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 StoreUpdating and ContentUpdating events of plainTextContentControl1.

This example is for a document-level customization.

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.");
}

See Also

Reference

Microsoft.Office.Tools.Word Namespace

Other Resources

Content Controls

Custom XML Parts Overview

Walkthrough: Binding Content Controls to Custom XML Parts