子窗体显示

来源：互联网发布：剑网3英气军娘捏脸数据编辑：程序博客网时间：2024/05/29 13:28

private void ShowTypeForm(Type formType)
        {
            Form form = null;
            foreach (Form child in Application.OpenForms)
            {
                if (child.GetType().Equals(formType))
                {
                    form = child;
                }
            }
            if (form == null)
            {
                form = (Form)Activator.CreateInstance(formType);
                form.MdiParent = this;
                form.Show();
            }
            else
            {
                form.Activate();
                //form.WindowState = FormWindowState.Maximized;
            }
        }

private void ShowNewForm(object sender, EventArgs e)
        {
            Form childForm = new Form();
            childForm.MdiParent = this;
            childForm.Text = "窗口 " + childFormNumber++;
            childForm.Show();
        }

private void certPrintMenuItem_Click(object sender, EventArgs e)
        {
            ShowTypeForm(typeof(FrmProductCert));

        }

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