SaveEventHandler Delegate
Definition
Important
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Represents the method that will handle the BeforeSave event of a Document.
public delegate void SaveEventHandler(System::Object ^ sender, SaveEventArgs ^ e);public delegate void SaveEventHandler(object sender, SaveEventArgs e);type SaveEventHandler = delegate of obj * SaveEventArgs -> unitPublic Delegate Sub SaveEventHandler(sender As Object, e As SaveEventArgs)Parameters
- sender
- Object
The source of the event.
A SaveEventArgs that contains the event data.
Examples
The following code example demonstrates an event handler for the BeforeSave event. When you save the document, the event handler prompts you to cancel or continue with the save operation.
This example is for a document-level customization.
private void DocumentBeforeSave()
{
this.BeforeSave += new Microsoft.Office.Tools.Word.SaveEventHandler(ThisDocument_BeforeSave);
}
void ThisDocument_BeforeSave(object sender, Microsoft.Office.Tools.Word.SaveEventArgs e)
{
if (MessageBox.Show("Do you want to save the document?", "BeforeSave",
MessageBoxButtons.YesNo) == DialogResult.No)
{
e.Cancel = true;
}
}
Private Sub DocumentBeforeSave()
AddHandler Me.BeforeSave, AddressOf ThisDocument_BeforeSave
End Sub
Private Sub ThisDocument_BeforeSave(ByVal sender As Object, ByVal e As Microsoft.Office.Tools.Word.SaveEventArgs)
If MessageBox.Show("Do you want to save the document?", "BeforeSave", _
MessageBoxButtons.YesNo) = DialogResult.No Then
e.Cancel = True
End If
End Sub
Remarks
When you create a SaveEventHandler delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, until you remove the delegate.