private void _btnUserInfo_Click(object sender, EventArgs e)
        {
            FormUserInfo frmUserInfo = new FormUserInfo(
                _component.UserName,
                _component.LoginName,
                _component.RoleInTrial,
                _component.NumberWithinRoleInTrial);

            if (frmUserInfo.ShowDialog() == DialogResult.OK)
            {
                _component.UserName                = frmUserInfo.UserName;
                _component.LoginName               = frmUserInfo.LoginName;
                _component.RoleInTrial             = frmUserInfo.RoleInTrial;
                _component.NumberWithinRoleInTrial = frmUserInfo.NumberWithinRoleInTrial;
            }
        }
        private void _btnUserInfo_Click(object sender, EventArgs e)
        {
            FormUserInfo frmUserInfo = new FormUserInfo(
                _component.UserName,
                _component.LoginName,
                _component.RoleInTrial,
                _component.NumberWithinRoleInTrial);

            if (frmUserInfo.ShowDialog() == DialogResult.OK)
            {
                _component.UserName = frmUserInfo.UserName;
                _component.LoginName = frmUserInfo.LoginName;
                _component.RoleInTrial = frmUserInfo.RoleInTrial;
                _component.NumberWithinRoleInTrial = frmUserInfo.NumberWithinRoleInTrial;
            }
        }