private void btnAddGemoetricEffic_Click(object sender, EventArgs e)
        {
            frmGeometricEffectList list = new frmGeometricEffectList
            {
                BasicSymbolLayerBaseControl = this.m_pControl
            };

            if ((list.ShowDialog() == DialogResult.OK) && (this.m_pControl != null))
            {
                this.m_pControl.AddControl(this, list.SelectControl);
            }
        }
        private void 修改ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmGeometricEffectList list = new frmGeometricEffectList
            {
                BasicSymbolLayerBaseControl = this.m_pControl
            };

            if ((list.ShowDialog() == DialogResult.OK) && (this.m_pControl != null))
            {
                this.m_pControl.ReplaceControl(this, list.SelectControl);
            }
        }