private void 预借图书PToolStripMenuItem_Click(object sender, EventArgs e)
{
if (!OnlyOpen("frmBookAbout", "预借图书"))
{
frmBookAbout fb = new frmBookAbout();
fb.Text = "预借图书";
fb.rdbForBorrow.Checked = true;
fb.MdiParent = this;
fb.Show();
}
}
private void 续借图书XToolStripMenuItem_Click(object sender, EventArgs e)
{
if (!OnlyOpen("frmBookAbout", "续借图书"))
{
frmBookAbout contuine = new frmBookAbout();
contuine.Text = "续借图书";
contuine.rdbContuine.Checked = true;
contuine.MdiParent = this;
contuine.Show();
}
}
private void 归还图书RToolStripMenuItem_Click(object sender, EventArgs e)
{
frmBookAbout fba = new frmBookAbout();
fba.Text = "归还图书";
fba.rdbReback.Checked = true;
fba.dupBroTime.Visible = false;
fba.label3.Visible = false;
fba.dupBookNumber.Visible = true;
fba.label2.Visible = true;
if (!OnlyOpen("frmBookAbout", "归还图书"))
{
fba.MdiParent = this;
fba.Show();
}
}
private void toolStripMenuItem8_Click(object sender, EventArgs e)
{
frmBookAbout fba = new frmBookAbout();
fba.Text = "借阅图书";
fba.rdbBorrow.Checked = true;
fba.dupBroTime.Visible = true;
fba.label3.Visible = true;
fba.dupBookNumber.Visible = true;
fba.label2.Visible = true;
if (!OnlyOpen("frmBookAbout", "出借图书"))
{
fba.MdiParent = this;
fba.Show();
}
}