Regret closing initial window and progressbar for timeconsuming events

StockInfoCore/frmInitial.Designer.cs

@@ -29,6 +29,7 @@ namespace StockInfoCore
         /// </summary>
         private void InitializeComponent()
         {
+            this.components = new System.ComponentModel.Container();
             this.dataGridView = new System.Windows.Forms.DataGridView();
             this.lblTotalRecords = new System.Windows.Forms.Label();
             this.gB1 = new System.Windows.Forms.GroupBox();
@@ -48,6 +49,8 @@ namespace StockInfoCore
             this.btnConnShares = new System.Windows.Forms.Button();
             this.btnEditPerson = new System.Windows.Forms.Button();
             this.cmbOwners = new System.Windows.Forms.ComboBox();
+            this.pbInitial = new System.Windows.Forms.ProgressBar();
+            this.tmrProgBar = new System.Windows.Forms.Timer(this.components);
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
             this.gB1.SuspendLayout();
             this.gbStockMgmnt.SuspendLayout();
@@ -60,11 +63,11 @@ namespace StockInfoCore
             | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
             this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
-            this.dataGridView.Location = new System.Drawing.Point(12, 16);
+            this.dataGridView.Location = new System.Drawing.Point(12, 21);
             this.dataGridView.MultiSelect = false;
             this.dataGridView.Name = "dataGridView";
             this.dataGridView.RowTemplate.Height = 25;
-            this.dataGridView.Size = new System.Drawing.Size(871, 360);
+            this.dataGridView.Size = new System.Drawing.Size(871, 355);
             this.dataGridView.TabIndex = 0;
             this.dataGridView.SelectionChanged += new System.EventHandler(this.dataGridView_SelectionChanged);
             // 
@@ -243,15 +246,30 @@ namespace StockInfoCore
             this.cmbOwners.FormattingEnabled = true;
             this.cmbOwners.Location = new System.Drawing.Point(6, 33);
             this.cmbOwners.Name = "cmbOwners";
-            this.cmbOwners.Size = new System.Drawing.Size(152, 23);
+            this.cmbOwners.Size = new System.Drawing.Size(222, 23);
             this.cmbOwners.TabIndex = 0;
             this.cmbOwners.SelectedIndexChanged += new System.EventHandler(this.cmbOwners_SelectedIndexChanged);
             // 
+            // pbInitial
+            // 
+            this.pbInitial.ForeColor = System.Drawing.Color.Tomato;
+            this.pbInitial.Location = new System.Drawing.Point(131, 5);
+            this.pbInitial.Name = "pbInitial";
+            this.pbInitial.Size = new System.Drawing.Size(646, 10);
+            this.pbInitial.TabIndex = 11;
+            this.pbInitial.Visible = false;
+            // 
+            // tmrProgBar
+            // 
+            this.tmrProgBar.Interval = 250;
+            this.tmrProgBar.Tick += new System.EventHandler(this.tmrProgBar_Tick);
+            // 
             // frmInitial
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(895, 538);
+            this.Controls.Add(this.pbInitial);
             this.Controls.Add(this.gpOwners);
             this.Controls.Add(this.lblStockRows);
             this.Controls.Add(this.gbStockMgmnt);
@@ -296,6 +314,8 @@ namespace StockInfoCore
         private System.Windows.Forms.Button btnEditPerson;
         private System.Windows.Forms.ComboBox cmbOwners;
         private System.Windows.Forms.Button btnBackupAll;
+        private ProgressBar pbInitial;
+        private System.Windows.Forms.Timer tmrProgBar;
     }
 }
 

StockInfoCore/frmInitial.cs

@@ -36,6 +36,7 @@ namespace StockInfoCore
         private readonly frmBackup _backupWindow;
         private readonly frmEditStock _editStock;
         bool loading = false;
+        int progressValue = 0;
 
         public int SelectedPersonId { get; set; } = 0;
 
@@ -83,13 +84,13 @@ namespace StockInfoCore
             btnBackupAll.Enabled = false;
         }
 
-        private void ReloadData(bool upd = false)
+        private async Task ReloadData(bool upd = false)
         {
             loading = true;
             var allStocks = _stockRepository.GetAllStocks();
             if (upd)
             {
-                _stockMarketRepository.LoadStockMarketList(SelectedPersonId);
+                await _stockMarketRepository.LoadStockMarketListAsync(SelectedPersonId);
                 allStocks.ToList().ForEach(SM => SM.ActValue = UpdateOnlyNonZeroAmount(SM).ActValue);
             }
             dataGridView.DataSource = allStocks;
@@ -103,32 +104,36 @@ namespace StockInfoCore
             var output = new StockMember();
             if (sMember.ActAmount > 0)
             {
-                if (_stockMarketRepository.StockMarketList.ContainsKey(sMember.StockId)){
+                if (_stockMarketRepository.StockMarketList.ContainsKey(sMember.StockId))
+                {
                     sMember.ActValue = _stockMarketRepository.StockMarketList[sMember.StockId].LatestPrice;
                     _stockRepository.UpdateActualPrice(sMember.Id, sMember.ActValue);
                 }
             }
-            output=sMember;
+            output = sMember;
             return output;
         }
 
 
-        private void btnReload_Click(object sender, EventArgs e)
+        private async void btnReload_Click(object sender, EventArgs e)
         {
-            Cursor = Cursors.WaitCursor;
+            StartProgressTicking(350);
-            ReloadData(true);
+            await ReloadData(true);
-            Cursor=Cursors.Default;
+            StopProgressTicking();
         }
 
-         private void frmInitial_FormClosing(object sender, FormClosingEventArgs e)
+        private void frmInitial_FormClosing(object sender, FormClosingEventArgs e)
         {
-            MessageBox.Show("B y e   B y e !!");
+            if (DialogResult.OK != MessageBox.Show("B y e   B y e !!", "Should we close ?", MessageBoxButtons.OKCancel))
+            {
+                e.Cancel = true;
+            }
         }
 
         private void btnStockReg_Click(object sender, EventArgs e)
         {
             Cursor.Current = Cursors.WaitCursor;
-            _stockMarketRepository.LoadStockMarketList(SelectedPersonId==0?10000: SelectedPersonId);
+            _stockMarketRepository.LoadStockMarketList(SelectedPersonId == 0 ? 10000 : SelectedPersonId);
             _regWindow.Stocks = _stockMarketRepository.StockMarketList;
             Cursor.Current = DefaultCursor;
             _regWindow.ShowDialog();
@@ -152,16 +157,15 @@ namespace StockInfoCore
             }
             else
             {
+                StartProgressTicking();
                 var person = _personRepository.GetPersonById(SelectedPersonId);
-                Cursor.Current = Cursors.WaitCursor;
  
                 await _stockMarketRepository.LoadStockMarketListAsync(SelectedPersonId);
-
+                StopProgressTicking();
                 _stockWindow.ConnectedPerson = person;
                 _stockWindow.Stocks = _stockMarketRepository.StockMarketList;
 
-                Cursor.Current = DefaultCursor;
+               //GlobalStopwatch.Stop();
-                //GlobalStopwatch.Stop();
                 //GlobalStopwatch.PrintSecs("Before Show Stockwindow");
                 _stockWindow.ShowDialog();
             }
@@ -295,5 +299,32 @@ namespace StockInfoCore
                 };
             }
         }
+
+        private void tmrProgBar_Tick(object sender, EventArgs e)
+        {
+            pbInitial.Value = progressValue;
+            if (progressValue < 100)
+                progressValue += 1;
+        }
+
+        public void StartProgressTicking(int intervall = 250)
+        {
+            pbInitial.Enabled = true;
+            pbInitial.Minimum = 0;
+            pbInitial.Maximum = 100;
+            pbInitial.Value = 0;
+            pbInitial.Visible = true;
+            tmrProgBar.Interval = intervall;
+            tmrProgBar.Enabled = true;
+            tmrProgBar.Start();
+        }
+
+        public void StopProgressTicking()
+        {
+            tmrProgBar.Stop();
+            tmrProgBar.Enabled = false;
+            pbInitial.Visible = false;
+            progressValue = 0;
+        }
     }
 }

StockInfoCore/frmInitial.resx

@@ -63,7 +63,10 @@
   <metadata name="ofdOpener.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>114, 17</value>
   </metadata>
+  <metadata name="tmrProgBar.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>225, 17</value>
+  </metadata>
   <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>27</value>
+    <value>75</value>
   </metadata>
 </root>

StockInfoCore/frmSelling.cs

@@ -33,6 +33,7 @@ namespace StockInfoCore
         private void ReloadRemainingStocks()
         {
             if (selectedPersonId == 0) return;
+            lvSellCandidates.Items.Clear();
             remainingStocks = _stockRepository.GetAllRemainingStocks(selectedPersonId).ToList();
             foreach (var stock in remainingStocks)
             {