/// <summary>
/// An event handler called when a relationship was removed.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The event arguments.</param>
private void OnRelationshipRemoved(object sender, DbServerRelationshipEventArgs e)
{
// Find the corresponding relationship item.
ListViewItem item = this.listViewRelationships.Items.FirstOrDefault((ListViewItem it) =>
{
return object.ReferenceEquals(it.Tag, e.Relationship);
});
// If the item is not null.
if (null != item)
{
// Remove the item.
this.listViewRelationships.Items.Remove(item);
}
}
/// <summary>
/// An event handler called when a relationship was added.
/// </summary>
/// <param name="sender">The sender object.</param>
/// <param name="e">The event arguments.</param>
private void OnRelationshipAdded(object sender, DbServerRelationshipEventArgs e)
{
// Add a new relationship item.
ListViewItem item = new ListViewItem(new string[] {
e.Relationship.LeftTable.LocalName, e.Relationship.LeftField,
e.Relationship.RightTable.LocalName, e.Relationship.RightField },
this.imageListSmall.Images.IndexOfKey("Relationship"));
item.Tag = e.Relationship;
this.listViewRelationships.Items.Add(item);
}