public void formulaEditorToolStripMenuItem_Click(object sender, EventArgs e)
{
formulaEditor.Show(dockPanel);
// formulaEditor.SelectedNode = null;
formulaEditor.designTree.SelectedNode = null;
formulaEditor.formulaText.Text = "";
}
public void formulaEditorToolStripMenuItem_Click(object sender, EventArgs e)
{
formulaEditor.Show(dockPanel);
}