private void bt_BloodTestDetail_Click(object sender, EventArgs e) { if ((lb_BloodTestID.Text != string.Empty) && (lb_BloodTestID.Text != null)) { foreach (Form form in Application.OpenForms) //คำสั่งห้ามเปิดซ้อนสอง { if (form.GetType() == typeof(FrmBloodTest)) { form.Activate(); return; } } FrmBloodTest iFrmBloodTest = new FrmBloodTest(); iFrmBloodTest.MdiParent = MainForm.ActiveForm; iFrmBloodTest.Show(); iFrmBloodTest.lb_BloodTestID.Text = lb_BloodTestID.Text; } }
private void bt_BloodTest_Click(object sender, EventArgs e) { if ((txb_PetProfileID.Text != null) && (txb_PetProfileID.Text != string.Empty)) { foreach (Form form in Application.OpenForms) //คำสั่งห้ามเปิดซ้อนสอง { if (form.GetType() == typeof(FrmBloodTest)) { form.Activate(); return; } } FrmBloodTest iFrmBloodTest = new FrmBloodTest(); iFrmBloodTest.MdiParent = MainForm.ActiveForm; iFrmBloodTest.Show(); iFrmBloodTest.lb_PetID.Text = txb_PetProfileID.Text; //this.Close(); } else { MessageBox.Show("กรุณาเลือกสัตว์ไข้", "ไม่พบสัตว์ไข้"); } }