FdoToolbox.Base.Controls.FdoJoinCriteriaCtl.btnAddJoin_Click C# (CSharp) Method

        private void btnAddJoin_Click(object sender, EventArgs e)
        {
            var cls = this.SelectedClass;
            var schema = (FeatureSchema)cls.Parent;
            using (var diag = new FdoJoinDialog(this.Connection, schema.Name, cls.Name, txtClassAlias.Text))
            {
                if (diag.ShowDialog() == DialogResult.OK)
                {
                    lstJoins.Items.Add(diag.Criteria);
                }
            }
        }