private void 个人密码修改ToolStripMenuItem_Click(object sender, EventArgs e)
{
Form fm = new passwordmodify();
fm.MdiParent = this;
fm.Show();
}
private void toolStripMenuItem3_Click(object sender, EventArgs e)
{
passwordmodify fm = new passwordmodify();
fm.MdiParent = this;
fm.textBox1.Text = dbhelper.LoginId;
fm.textBox1.ReadOnly = true;
fm.Show();
}