private void mButtonCancel_Click(object sender, EventArgs e)
        {
            if (mCBConfigName.DropDownStyle == ComboBoxStyle.Simple)
            {
                mCBConfigName.DropDownStyle = ComboBoxStyle.DropDownList;
                formChanged = false;
                if (RCConfigurationList.mListChanged)
                {
                    mBtnSave.Text   = "SAVE";
                    mBtnCancel.Text = "DISCARD";
                }
                else
                {
                    mBtnSave.Text   = "OK";
                    mBtnCancel.Text = "CANCEL";
                }

                mBtnNew.Visible = true;
                if (RCConfigurationList.GetList().Count > 1)
                {
                    mBtnDelete.Visible = true;
                }
                else
                {
                    mBtnDelete.Visible = false;
                }

                InitConfigurationStruct();
            }
            else
            {
                //ConfigurationList.ReSync();
                this.Dispose();
            }
        }
        private void mBtnDelete_Click(object sender, EventArgs e)
        {
            if (DialogResult.Yes == MessageBox.Show("Sure to Delete ?", "Configuration Delete",
                                                    MessageBoxButtons.YesNo, MessageBoxIcon.Question))
            {
                RCConfigurationList.RemoveCurrent();
                InitConfigurationStruct();
            }

            if (RCConfigurationList.GetList().Count > 1)
            {
                mBtnDelete.Visible = true;
            }
            else
            {
                mBtnDelete.Visible = false;
            }
        }