private void toolStripButton4_Click(object sender, EventArgs e)
{
frmSach ds = new frmSach();
ds.MdiParent = this;
ds.Show();
}
private void btnSach_Click(object sender, EventArgs e)
{
frmSach frms = new frmSach();
this.Hide();
frms.ShowDialog();
this.Show();
}
private void btn_Sach_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
frmSach f = new frmSach();
if (ExistForm(f))
{
return;
}
f.MdiParent = this;
f.Show();
}
private void danhMụcSáchToolStripMenuItem_Click(object sender, EventArgs e)
{
//using (frmSach f = new frmSach())
//{
// f.ShowDialog();
//}
frmSach ds = new frmSach();
ds.MdiParent = this;
ds.Show();
}
private void SachTool_Click(object sender, EventArgs e)
{
frmSach f = new frmSach();
f.ShowDialog();
}
private void sốPhiếuMượnToolStripMenuItem_Click(object sender, EventArgs e)
{
frmSach nv = new frmSach();
nv.ShowDialog();
}
private void sáchCóTrongThưViệnToolStripMenuItem_Click(object sender, EventArgs e)
{
frmSach sach = new frmSach();
sach.ShowDialog();
}