private void btDelChild_Click(object sender, System.EventArgs e)
{
TableNode nd = treeView1.SelectedNode as TableNode;
if (nd != null)
{
TableNode ndParent = nd.Parent as TableNode;
if (ndParent != null)
{
string s = Resource1.deLinkTbl;
if (MessageBox.Show(this, s, this.Text, System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.Yes)
{
TableReference rel = schema.FindRelation(ndParent.table.TableName, nd.table.TableName);
if (rel == null)
{
MessageBox.Show(this, Resource1.relNotFound, this.Text, System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Exclamation);
}
else
{
qry.DatabaseConnection.ConnectionObject.DropRelation(nd.table.TableName, rel.RefName);
ndParent.Nodes.Remove(nd);
treeView1.SelectedNode = ndParent;
}
}
}
}
}
