弹出窗体调用父窗体函数

如：子窗体关闭时，调用父窗体数据刷新函数，刷新数据。

计算机语言C#

//ParentForm

//定义委托

        public delegate void RefrushHander();

        public event RefrushHander RefrushEvent;

//确定提交

        private void btnConfirm_Click(object sender, EventArgs e)

        {

            RefrushEvent();

            this.Close();

        }

//ChildForm

//新增信息，打开录入窗体

        private void toolsbAdd_Click(object sender, EventArgs e)

        {

            ChildForm childForm = new ChildForm ();

            childForm.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;

            childForm.RefrushEvent +=new ChildForm.RefrushHander(childForm_RefrushEvent);

            childForm.ShowDialog();

        }

//刷新页面数据事件

        private void childForm_RefrushEvent()

        {

            this.Refrush();

        }