C# (CSharp) 图书管理系统_二_ frmReaderAdd示例

示例#1

 private void 办卡管理CToolStripMenuItem_Click(object sender, EventArgs e)
 {
     if (!OnlyOpen("frmReaderAdd", "读者添加"))
     {
         frmReaderAdd fra = new frmReaderAdd();
         fra.MdiParent = this;
         fra.Show();
     }
 }

示例#2

        private void toolStripButton1_Click(object sender, EventArgs e)
        {
            frmReaderAdd fra = new frmReaderAdd();

            fra.ShowDialog(this);
        }

示例#3

        private void tsbReaderAdd_Click(object sender, EventArgs e)
        {
            frmReaderAdd fra = new frmReaderAdd();

            fra.ShowDialog(this);
        }