using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace Louis__Pharmacy_CNSA212_FP { public partial class frmInfo : Form { private ErrorProvider ep1 = new ErrorProvider(); public DataSet ds = new DataSet(); public frmInfo() { InitializeComponent(); dgvPatient.DoubleClick += cmuPatientEdit_Click; dgvPhysician.DoubleClick += cmuPhysicianEdit_Click; dgvPrescription.DoubleClick += cmuRxEdit_Click; tbcInfo.SelectedIndexChanged += frmInfoTabChange; } private void frmInfo_Load(object sender, EventArgs e) { KeyPreview = true; KeyDown += frmInfo_KeyDown; cmuPatientEdit.Enabled = false; cmuPatientDelete.Enabled = false; cmuPhysicianEdit.Enabled = false; cmuPhysicianDelete.Enabled = false; cmuMedicationEdit.Enabled = false; cmuMedicationDelete.Enabled = false; txtPatientFirst.Focus(); patientIsActive = true; } private bool physicianIsActive; private bool patientIsActive; private bool medicationIsActive; private void frmInfoTabChange(object sender, EventArgs e) { Console.WriteLine(tbcInfo.SelectedIndex); patientIsActive = false; physicianIsActive = false; medicationIsActive = false; if (tbcInfo.SelectedIndex == 0) { patientIsActive = true; } else if (tbcInfo.SelectedIndex == 1) { medicationIsActive = true; } else if (tbcInfo.SelectedIndex == 2) { physicianIsActive = true; } } private void frmInfo_KeyDown(object sender, KeyEventArgs e) { if (e.KeyCode == Keys.Escape) {this.Close(); } // if data grid view is not focused, run the search function if (e.KeyCode == Keys.Enter && physicianIsActive && !dgvPhysician.Focused){ btnPhysicianSearch_Click(sender, e); } // if data grid view is focused, run the edit function else if (e.KeyCode == Keys.Enter && physicianIsActive && dgvPhysician.Focused) { cmuPhysicianEdit_Click(sender, e); } // if data grid view is not focused, run the search function if (e.KeyCode == Keys.Enter && patientIsActive && !dgvPatient.Focused) { btnPatientSearch_Click(sender,e); } // if data grid view is focused, run the edit function else if (e.KeyCode == Keys.Enter && patientIsActive && dgvPatient.Focused) { cmuPatientEdit_Click(sender,e); } // if data grid view is not focused, run the search function if (e.KeyCode == Keys.Enter && medicationIsActive && !dgvPrescription.Focused) { btnPrescriptionSearch_Click(sender,e); } // if data grid view is focused, run the edit function else if (e.KeyCode == Keys.Enter && medicationIsActive && dgvPrescription.Focused) { cmuRxEdit_Click(sender,e); } } private void addUpdatePatientAndPhysicianToolStripMenuItem_Click(object sender, EventArgs e) { } private void pATIENTBindingNavigatorSaveItem_Click(object sender, EventArgs e) { } public void btnPatientSearch_Click(object sender, EventArgs e) { string fname = ""; string lname = ""; string id = ""; if (txtPatientFirst.Text.Length + txtPatientLast.Text.Length + txtPatientID.Text.Length > 0) { try { fname = txtPatientFirst.Text; try { lname = txtPatientLast.Text; try { id = txtPatientID.Text; try { ds = PharmacyDataTier.PatientInfoSearch(id,lname,fname); if (ds.Tables[0].Rows.Count > 0) // There is a record. { dgvPatient.Visible = true; // Get data source. dgvPatient.DataSource = ds.Tables[0]; dgvPatient.AlternatingRowsDefaultCellStyle.BackColor = Color.LightGreen; // Set the row and column header styles. dgvPatient.ColumnHeadersDefaultCellStyle.ForeColor = Color.White; dgvPatient.ColumnHeadersDefaultCellStyle.BackColor = Color.Green; } else { dgvPatient.Visible = false; // Hide the DataGridView if no results are found. MessageBox.Show("No records found."); } } catch (Exception exception) { ep1.SetError(btnPatientSearch, "Error Searching"); } } catch (Exception exception) { ep1.SetError(txtPatientID, "Invalid Value"); } } catch (Exception exception) { ep1.SetError(txtPatientLast, "Invalid Value"); } } catch (Exception exception) { ep1.SetError(txtPatientFirst, "Invalid Value"); } } cmuPatientEdit.Enabled = dgvPatient.Rows.Count > 0; cmuPatientDelete.Enabled = dgvPatient.Rows.Count > 0; dgvPatient.Focus(); } public void btnPrescriptionSearch_Click(object sender, EventArgs e) { string medID = ""; string medicationName = ""; if (txtPrescriptionPatID.Text.Length+txtRxNumber.Text.Length > 0) { try { medicationName = txtPrescriptionPatID.Text; try { medID = txtRxNumber.Text; try { ds = PharmacyDataTier.MedicationInfoSearch(medID,medicationName); if (ds.Tables[0].Rows.Count > 0) // There is a record. { dgvPrescription.Visible = true; // Get data source. dgvPrescription.DataSource = ds.Tables[0]; dgvPrescription.AlternatingRowsDefaultCellStyle.BackColor = Color.LightGreen; // Set the row and column header styles. dgvPrescription.ColumnHeadersDefaultCellStyle.ForeColor = Color.White; dgvPrescription.ColumnHeadersDefaultCellStyle.BackColor = Color.Green; } else { dgvPatient.Visible = false; // Hide the DataGridView if no results are found. MessageBox.Show("No records found."); } } catch (Exception exception) { ep1.SetError(btnMedicationSearch, "Error Searching"); } } catch (Exception exception) { ep1.SetError(txtRxNumber, "Invalid Value"); } } catch (Exception exception) { ep1.SetError(txtPrescriptionPatID, "Invalid Value"); } } cmuMedicationEdit.Enabled = dgvPrescription.Rows.Count > 0; cmuMedicationDelete.Enabled = dgvPrescription.Rows.Count > 0; dgvPrescription.Focus(); } public void btnPhysicianSearch_Click(object sender, EventArgs e) { string fname = ""; string lname = ""; string phyID = "";; if (txtPhysicianFirst.Text.Length+txtPhysicianLast.Text.Length+txtPhysicianID.Text.Length > 0) { try { fname = txtPhysicianFirst.Text; try { lname = txtPhysicianLast.Text; try { phyID = txtPhysicianID.Text; try { ds = PharmacyDataTier.PhysicianInfoSearch(fname, lname, phyID); if (ds.Tables[0].Rows.Count > 0) // There is a record. { dgvPhysician.Visible = true; // Get data source. dgvPhysician.DataSource = ds.Tables[0]; dgvPhysician.AlternatingRowsDefaultCellStyle.BackColor = Color.LightGreen; // Set the row and column header styles. dgvPhysician.ColumnHeadersDefaultCellStyle.ForeColor = Color.White; dgvPhysician.ColumnHeadersDefaultCellStyle.BackColor = Color.Green; } else { dgvPatient.Visible = false; // Hide the DataGridView if no results are found. MessageBox.Show("No records found."); } } catch (Exception exception) { ep1.SetError(btnPhysicianSearch, "Error Searching"); } } catch (Exception exception) { ep1.SetError(txtPhysicianID, "Invalid Value"); } } catch (Exception exception) { ep1.SetError(txtPhysicianLast, "Invalid Value"); } } catch (Exception exception) { ep1.SetError(txtPhysicianFirst, "Invalid Value"); } } cmuPhysicianEdit.Enabled = dgvPhysician.Rows.Count > 0; cmuPhysicianDelete.Enabled = dgvPhysician.Rows.Count > 0; dgvPhysician.Focus(); } private void cmuPatientNew_Click(object sender, EventArgs e) { frmPatient PatientAdd = new frmPatient(this, true); PatientAdd.MdiParent = MdiParent; PatientAdd.StartPosition = FormStartPosition.CenterScreen; PatientAdd.Show(); PatientAdd.Focus(); } private void cmuPatientEdit_Click(object sender, EventArgs e) { if (dgvPatient.Rows.Count > 0) { dgvPatient.DataSource = ds.Tables[0]; // Console.WriteLine( dgvPatient.SelectedRows.Count); DataGridViewRow row = new DataGridViewRow(); row = dgvPatient.SelectedRows[0]; string patid = ""; patid = (row.Cells[3].Value).ToString(); frmPatient PatientAdd = new frmPatient(this, false); PatientAdd.MdiParent = MdiParent; PatientAdd.StartPosition = FormStartPosition.CenterScreen; PatientAdd.Show(); PatientAdd.Focus(); PatientAdd.FillPatient(patid); } } private void dgvPatient_CellContentClick(object sender, DataGridViewCellEventArgs e) { cmuPatientEdit_Click(sender, e); } private void Panel1_Paint(object sender, PaintEventArgs e) { } private void cmuPatientDelete_Click(object sender, EventArgs e) { if (dgvPatient.Rows.Count > 0) { dgvPatient.DataSource = ds.Tables[0]; DataGridViewRow row = new DataGridViewRow(); row = dgvPatient.SelectedRows[0]; string patid = ""; patid = (row.Cells[3].Value).ToString(); PharmacyDataTier.DeletePatient(patid); btnPatientSearch_Click(sender, e); } } private void cmuPhysicianNew_Click(object sender, EventArgs e) { frmPhysician physicianAdd = new frmPhysician(this, true); physicianAdd.MdiParent = MdiParent; physicianAdd.StartPosition = FormStartPosition.CenterScreen; physicianAdd.Show(); physicianAdd.Focus(); } private void cmuPhysicianEdit_Click(object sender, EventArgs e) { if (dgvPhysician.Rows.Count > 0) { dgvPhysician.DataSource = ds.Tables[0]; DataGridViewRow row = new DataGridViewRow(); row = dgvPhysician.SelectedRows[0]; string phyID = ""; phyID = (row.Cells[0].Value).ToString(); frmPhysician PhysicianAdd = new frmPhysician(this, false); PhysicianAdd.MdiParent = MdiParent; PhysicianAdd.StartPosition = FormStartPosition.CenterScreen; PhysicianAdd.Show(); PhysicianAdd.Focus(); PhysicianAdd.FillPhysician(phyID); } } private void cmuPhysicianDelete_Click(object sender, EventArgs e) { if (dgvPhysician.Rows.Count > 0) { dgvPhysician.DataSource = ds.Tables[0]; DataGridViewRow row = new DataGridViewRow(); row = dgvPhysician.SelectedRows[0]; string phyID = ""; phyID = (row.Cells[0].Value).ToString(); PharmacyDataTier.DeletePhysician(phyID); PhysicianReset(sender, e); } } private void PhysicianReset(object sender, EventArgs e) { txtPhysicianFirst.Text = ""; txtPhysicianLast.Text = ""; txtPhysicianID.Text = ""; dgvPhysician.Visible = false; } private void dgvPhysician_CellContentClick(object sender, DataGridViewCellEventArgs e) { } private void dgvPhysician_CellContentClick_1(object sender, DataGridViewCellEventArgs e) { } private void cmuRxNew_Click(object sender, EventArgs e) { frmMedication medicationAdd = new frmMedication(this, true); medicationAdd.MdiParent = MdiParent; medicationAdd.StartPosition = FormStartPosition.CenterScreen; medicationAdd.Show(); medicationAdd.Focus(); } private void cmuRxEdit_Click(object sender, EventArgs e) { if (dgvPrescription.Rows.Count > 0) { dgvPrescription.DataSource = ds.Tables[0]; DataGridViewRow row = new DataGridViewRow(); row = dgvPrescription.SelectedRows[0]; string rxID = ""; rxID = (row.Cells[0].Value).ToString(); frmMedication prescriptionAdd = new frmMedication(this, false); prescriptionAdd.MdiParent = MdiParent; prescriptionAdd.StartPosition = FormStartPosition.CenterScreen; prescriptionAdd.Show(); prescriptionAdd.Focus(); prescriptionAdd.FillMedication(rxID); } } private void cmuRxDelete_Click(object sender, EventArgs e) { if (dgvPrescription.Rows.Count > 0) { dgvPrescription.DataSource = ds.Tables[0]; DataGridViewRow row = new DataGridViewRow(); row = dgvPrescription.SelectedRows[0]; string medID = ""; medID = (row.Cells[0].Value).ToString(); PharmacyDataTier.DeleteMedication(medID); btnPrescriptionSearch_Click(sender, e); } } private void lblDisMedicationNum_Click(object sender, EventArgs e) { } private void Panel2_Paint(object sender, PaintEventArgs e) { } private void cmuPrescriptionNew_Click(object sender, EventArgs e) { } private void cmuPrescriptionEdit_Click(object sender, EventArgs e) { } private void cmuPrescriptionDelete_Click(object sender, EventArgs e) { } private void btnRxSearch_Click(object sender, EventArgs e) { } } }