Partly created add/update functionality for the refill form.

Louis'-Pharmacy_CNSA212-FP/PharmacyDataTier.cs

@@ -248,5 +248,161 @@ namespace Louis__Pharmacy_CNSA212_FP
             }
         }
 
+        public static DataSet RefillSearch(string id)
+        {
+            try
+            {
+                // open connection
+                myConn.Open();
+                //clear any parameters
+                cmdString.Parameters.Clear();
+                // command
+                cmdString.Connection = myConn;
+                cmdString.CommandType = CommandType.StoredProcedure;
+                cmdString.CommandTimeout = 1500;
+                cmdString.CommandText = "SearchRefills";
+                // Define input parameter
+                cmdString.Parameters.Add("@ID", SqlDbType.VarChar, 8).Value = id;
+                // adapter and dataset
+                SqlDataAdapter aAdapter = new SqlDataAdapter();
+                aAdapter.SelectCommand = cmdString;
+                DataSet aDataSet = new DataSet();
+
+                // fill adapter
+                aAdapter.Fill(aDataSet);
+
+                // return dataSet
+                return aDataSet;
+            }
+            catch (Exception ex)
+            {
+                throw new ArgumentException(ex.Message);
+            }
+            finally
+            {
+                myConn.Close();
+            }
+        }
+
+        public static double GetNextRefillID()
+        {
+            try
+            {
+                // open connection
+                myConn.Open();
+                //clear any parameters
+                cmdString.Parameters.Clear();
+                // command
+                cmdString.Connection = myConn;
+                cmdString.CommandType = CommandType.StoredProcedure;
+                cmdString.CommandTimeout = 1500;
+                cmdString.CommandText = "GetNextRefillID";
+                // Define input parameter
+                cmdString.Parameters.Add("@TableName", SqlDbType.NVarChar, 128).Value = "Refill";
+
+                object result = cmdString.ExecuteScalar();
+                double value = 0;
+                try
+                {
+                    value = Convert.ToDouble(result);
+
+                }
+                catch (Exception e)
+                {
+                    MessageBox.Show("Error Getting next Refill ID", "ERROR", MessageBoxButtons.OK);
+                }
+
+
+                // return dataSet
+                return value;
+            }
+            catch (Exception ex)
+            {
+                throw new ArgumentException(ex.Message);
+            }
+            finally
+            {
+                myConn.Close();
+            }
+        }
+
+        public DataSet AddRefill(string refillID, DateTime date, string patientID, string medicationID, string rxNum)
+        {
+            try
+            {
+                myConn.Open();
+
+                cmdString.Parameters.Clear();
+
+                cmdString.Connection = myConn;
+                cmdString.CommandType = CommandType.StoredProcedure;
+                cmdString.CommandTimeout = 1500;
+
+                cmdString.CommandText = "AddNewRefill";
+
+                cmdString.Parameters.Add("@refillID", SqlDbType.Char, 10).Value = refillID;
+                cmdString.Parameters.Add("@date", SqlDbType.Date).Value = date;
+                cmdString.Parameters.Add("@patientID", SqlDbType.VarChar, 8).Value = patientID;
+                cmdString.Parameters.Add("@medicationID", SqlDbType.VarChar, 7).Value = medicationID;
+                cmdString.Parameters.Add("@rxNum", SqlDbType.VarChar, 11).Value = rxNum;
+
+                SqlDataAdapter aAdapter = new SqlDataAdapter();
+
+                aAdapter.SelectCommand = cmdString;
+                DataSet aDataSet = new DataSet();
+
+                aAdapter.Fill(aDataSet);
+
+                return aDataSet;
+            }
+            catch (Exception ex)
+            {
+                throw new ArgumentException(ex.Message);
+            }
+            finally
+            {
+                myConn.Close();
+            }
+        }
+
+        public DataSet UpdateRefill(string refillID, DateTime date, string patientID, string medicationID, string rxNum)
+        {
+            try
+            {
+                myConn.Open();
+
+                cmdString.Parameters.Clear();
+
+                cmdString.Connection = myConn;
+                cmdString.CommandType = CommandType.StoredProcedure;
+                cmdString.CommandTimeout = 1500;
+
+                cmdString.CommandText = "UpdateRefills";
+
+                cmdString.Parameters.Add("@refillID", SqlDbType.Char, 10).Value = refillID;
+                cmdString.Parameters.Add("@date", SqlDbType.Date).Value = date;
+                cmdString.Parameters.Add("@patientID", SqlDbType.VarChar, 8).Value = patientID;
+                cmdString.Parameters.Add("@medicationID", SqlDbType.VarChar, 7).Value = medicationID;
+                cmdString.Parameters.Add("@rxNum", SqlDbType.VarChar, 11).Value = rxNum;
+
+                SqlDataAdapter aAdapter = new SqlDataAdapter();
+
+                aAdapter.SelectCommand = cmdString;
+                DataSet aDataSet = new DataSet();
+
+                aAdapter.Fill(aDataSet);
+
+                return aDataSet;
+            }
+            catch (Exception ex)
+            {
+                throw new ArgumentException(ex.Message);
+            }
+            finally
+            {
+                myConn.Close();
+            }
+        }
+
     }
 }

Louis'-Pharmacy_CNSA212-FP/frmRefillAdd.Designer.cs

@@ -39,12 +39,13 @@
             this.txtMedicationID = new System.Windows.Forms.TextBox();
             this.txtRxNumber = new System.Windows.Forms.TextBox();
             this.btnAdd = new System.Windows.Forms.Button();
+            this.lblPurpose = new System.Windows.Forms.Label();
             this.SuspendLayout();
             // 
             // lblRefillID
             // 
             this.lblRefillID.AutoSize = true;
-            this.lblRefillID.Location = new System.Drawing.Point(103, 75);
+            this.lblRefillID.Location = new System.Drawing.Point(99, 119);
             this.lblRefillID.Name = "lblRefillID";
             this.lblRefillID.Size = new System.Drawing.Size(47, 13);
             this.lblRefillID.TabIndex = 0;
@@ -53,7 +54,7 @@
             // lblRefillDate
             // 
             this.lblRefillDate.AutoSize = true;
-            this.lblRefillDate.Location = new System.Drawing.Point(103, 146);
+            this.lblRefillDate.Location = new System.Drawing.Point(99, 190);
             this.lblRefillDate.Name = "lblRefillDate";
             this.lblRefillDate.Size = new System.Drawing.Size(59, 13);
             this.lblRefillDate.TabIndex = 1;
@@ -62,7 +63,7 @@
             // lblPatientID
             // 
             this.lblPatientID.AutoSize = true;
-            this.lblPatientID.Location = new System.Drawing.Point(103, 221);
+            this.lblPatientID.Location = new System.Drawing.Point(99, 265);
             this.lblPatientID.Name = "lblPatientID";
             this.lblPatientID.Size = new System.Drawing.Size(57, 13);
             this.lblPatientID.TabIndex = 2;
@@ -71,7 +72,7 @@
             // lblMedicationID
             // 
             this.lblMedicationID.AutoSize = true;
-            this.lblMedicationID.Location = new System.Drawing.Point(425, 75);
+            this.lblMedicationID.Location = new System.Drawing.Point(421, 119);
             this.lblMedicationID.Name = "lblMedicationID";
             this.lblMedicationID.Size = new System.Drawing.Size(76, 13);
             this.lblMedicationID.TabIndex = 3;
@@ -80,7 +81,7 @@
             // lblRxNumber
             // 
             this.lblRxNumber.AutoSize = true;
-            this.lblRxNumber.Location = new System.Drawing.Point(425, 146);
+            this.lblRxNumber.Location = new System.Drawing.Point(421, 190);
             this.lblRxNumber.Name = "lblRxNumber";
             this.lblRxNumber.Size = new System.Drawing.Size(63, 13);
             this.lblRxNumber.TabIndex = 4;
@@ -88,35 +89,35 @@
             // 
             // txtRefillID
             // 
-            this.txtRefillID.Location = new System.Drawing.Point(173, 75);
+            this.txtRefillID.Location = new System.Drawing.Point(169, 119);
             this.txtRefillID.Name = "txtRefillID";
             this.txtRefillID.Size = new System.Drawing.Size(100, 20);
             this.txtRefillID.TabIndex = 5;
             // 
             // txtRefillDate
             // 
-            this.txtRefillDate.Location = new System.Drawing.Point(173, 146);
+            this.txtRefillDate.Location = new System.Drawing.Point(169, 190);
             this.txtRefillDate.Name = "txtRefillDate";
             this.txtRefillDate.Size = new System.Drawing.Size(100, 20);
             this.txtRefillDate.TabIndex = 6;
             // 
             // txtPatientID
             // 
-            this.txtPatientID.Location = new System.Drawing.Point(173, 221);
+            this.txtPatientID.Location = new System.Drawing.Point(169, 265);
             this.txtPatientID.Name = "txtPatientID";
             this.txtPatientID.Size = new System.Drawing.Size(100, 20);
             this.txtPatientID.TabIndex = 7;
             // 
             // txtMedicationID
             // 
-            this.txtMedicationID.Location = new System.Drawing.Point(517, 75);
+            this.txtMedicationID.Location = new System.Drawing.Point(513, 119);
             this.txtMedicationID.Name = "txtMedicationID";
             this.txtMedicationID.Size = new System.Drawing.Size(100, 20);
             this.txtMedicationID.TabIndex = 8;
             // 
             // txtRxNumber
             // 
-            this.txtRxNumber.Location = new System.Drawing.Point(517, 146);
+            this.txtRxNumber.Location = new System.Drawing.Point(513, 190);
             this.txtRxNumber.Name = "txtRxNumber";
             this.txtRxNumber.Size = new System.Drawing.Size(100, 20);
             this.txtRxNumber.TabIndex = 9;
@@ -128,12 +129,24 @@
             this.btnAdd.Size = new System.Drawing.Size(75, 23);
             this.btnAdd.TabIndex = 10;
             this.btnAdd.UseVisualStyleBackColor = true;
+            this.btnAdd.Click += new System.EventHandler(this.btnAdd_Click);
+            // 
+            // lblPurpose
+            // 
+            this.lblPurpose.AutoSize = true;
+            this.lblPurpose.Font = new System.Drawing.Font("Microsoft Sans Serif", 24F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.lblPurpose.Location = new System.Drawing.Point(308, 43);
+            this.lblPurpose.Name = "lblPurpose";
+            this.lblPurpose.Size = new System.Drawing.Size(106, 37);
+            this.lblPurpose.TabIndex = 11;
+            this.lblPurpose.Text = "label1";
             // 
             // frmRefillAdd
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.lblPurpose);
             this.Controls.Add(this.btnAdd);
             this.Controls.Add(this.txtRxNumber);
             this.Controls.Add(this.txtMedicationID);
@@ -147,6 +160,7 @@
             this.Controls.Add(this.lblRefillID);
             this.Name = "frmRefillAdd";
             this.Text = "frmRefillAdd";
+            this.Load += new System.EventHandler(this.frmRefillAdd_Load);
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -165,5 +179,6 @@
         private System.Windows.Forms.TextBox txtMedicationID;
         private System.Windows.Forms.TextBox txtRxNumber;
         private System.Windows.Forms.Button btnAdd;
+        private System.Windows.Forms.Label lblPurpose;
     }
 }

Louis'-Pharmacy_CNSA212-FP/frmRefillAdd.cs

@@ -4,6 +4,7 @@ using System.ComponentModel;
 using System.Data;
 using System.Drawing;
 using System.Linq;
+using System.Net.NetworkInformation;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
@@ -12,9 +13,92 @@ namespace Louis__Pharmacy_CNSA212_FP
 {
     public partial class frmRefillAdd : Form
     {
-        public frmRefillAdd()
+        private static bool isAdd;
+
+        public frmRefillAdd(bool isNew)
         {
+            isAdd = isNew;
             InitializeComponent();
+
+            if (isNew)
+            {
+                lblPurpose.Text = "Add Refill";
+                btnAdd.Text = "Add";
+            }
+            else
+            {
+                lblPurpose.Text = "Edit Refill";
+                btnAdd.Text = "Edit";
+            }
+        }
+
+        private void frmRefillAdd_Load(object sender, EventArgs e)
+        {
+            txtRefillID.Enabled = false;
+            string refillID = "";
+
+            if (isAdd)
+            {
+                double nextID = PharmacyDataTier.GetNextRefillID();
+                txtRefillID.Text = nextID.ToString();
+            }
+            else
+            {
+                DataSet ds = new DataSet();
+
+                txtRefillID.Text = ds.Tables[0].Rows[0]["Refill_id"].ToString();
+                FillRefill(refillID);
+            }
+        }
+
+        public void FillRefill(string refillID)
+        {
+            DataSet ds = new DataSet();
+            PharmacyDataTier data = new PharmacyDataTier();
+
+            ds = PharmacyDataTier.RefillSearch(refillID);
+            txtRefillID.Text = ds.Tables[0].Rows[0]["Refill_id"].ToString();
+            txtRefillDate.Text = ds.Tables[0].Rows[0]["RefillDate"].ToString();
+            txtPatientID.Text = ds.Tables[0].Rows[0]["Patient_id"].ToString();
+            txtMedicationID.Text = ds.Tables[0].Rows[0]["Medication_id"].ToString();
+            txtRxNumber.Text = ds.Tables[0].Rows[0]["RxNum"].ToString();
+        }
+
+        private void btnAdd_Click(object sender, EventArgs e)
+        {
+            string refillID = "";
+            DateTime date = new DateTime();
+            string patientID = "";
+            string medicationID = "";
+            string rxNum = "";
+
+            if (isAdd)
+            {
+                refillID = txtRefillID.Text.Trim();
+                date = DateTime.Parse(txtRefillDate.Text.Trim());
+                patientID = txtPatientID.Text.Trim();
+                medicationID= txtMedicationID.Text.Trim();
+                rxNum = txtRxNumber.Text.Trim();
+
+                DataSet ds = new DataSet();
+                PharmacyDataTier phaDT = new PharmacyDataTier();
+
+                ds = phaDT.AddRefill(refillID, date, patientID, medicationID, rxNum);
+            }
+            else
+            {
+                refillID = txtRefillID.Text.Trim();
+                date = DateTime.Parse(txtRefillDate.Text.Trim());
+                patientID = txtPatientID.Text.Trim();
+                medicationID = txtMedicationID.Text.Trim();
+                rxNum = txtRxNumber.Text.Trim();
+
+                DataSet ds = new DataSet();
+                PharmacyDataTier phaDT = new PharmacyDataTier();
+
+                ds = phaDT.UpdateRefill(refillID, date, patientID, medicationID, rxNum);
+            }
         }
     }
 }
+